{"id":501,"date":"2019-10-30T12:20:17","date_gmt":"2019-10-30T12:20:17","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/?page_id=501"},"modified":"2019-10-31T10:14:15","modified_gmt":"2019-10-31T10:14:15","slug":"marking-guide-unit-1-atomic-orbitals-electronic-configurations-and-the-periodic-table","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/marking-guide-unit-1-atomic-orbitals-electronic-configurations-and-the-periodic-table\/","title":{"rendered":"MARKING GUIDE: Unit 1 Atomic Orbitals, Electronic Configurations and the Periodic Table"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"50\">\u00a01.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>2.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>3.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>4.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>5.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>6.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>7.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>8.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>9.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>10.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>11.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a012.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a013.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a014.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a015.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>16.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a017.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a018.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a019.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a020.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a021.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a022.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a023.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-525\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture1-4.png\" alt=\"\" width=\"996\" height=\"752\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture1-4.png 996w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture1-4-300x227.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=ab65777cd5715a20db182703944119c6de3de11b326d38ab14cf8a0cf765d472 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture1-4-768x580.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=b2fbd4dff29d4302c60c6e45b71159b584a7996563367c09f1ff8d449ce524f5 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u00a024.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-538\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture10-2.png\" alt=\"\" width=\"1091\" height=\"743\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture10-2.png 1091w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture10-2-300x204.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=2890c865b0242ee9bad9fa7683bea5a5cbc45576ebdd1c723e97c6b944c73bc3 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture10-2-768x523.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=62c186fc43a4b60efd681aa517b4c1a52438c19b481a954f4e8afe55608338a2 768w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture10-2-1024x697.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=a1d2c64ff0130860e4522346d52ed7f8f2d06c0edcf26efb263b93914b5655d2 1024w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-537\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture11-2.png\" alt=\"\" width=\"1095\" height=\"335\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture11-2.png 1095w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture11-2-300x92.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=f78e21d7ff7519a1b7bf8be7a2cfbf4245e6c3aa2982701c49330b5fa095b21c 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture11-2-768x235.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=6e85bba099ca6e26f4b702b573e7e75c8e99540e7d23eadbe77321be0969248d 768w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture11-2-1024x313.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=96e0f74d20b3615feaa9a981bf8db4b8ee41291c53085d096cd40620b00f50c4 1024w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td>\u00a025.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-533\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture7-1.png\" alt=\"\" width=\"935\" height=\"335\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture7-1.png 935w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture7-1-300x107.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=33670e47db3794da1715230a8c9da6f847e14b63b3bcc8c45f9de6ce7c3c319f 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture7-1-768x275.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=5f632442eb525a489e5a7c1bb4ee53c54fa0d80c48225ce5966d01de56bc3562 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td>\u00a026.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-532\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture6.png\" alt=\"\" width=\"1105\" height=\"1116\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture6.png 1105w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture6-150x150.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=14581d16e7cd12826e0662b731ad22c33320582391007b0d31c15e427dbeff09 150w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture6-297x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=1df280521f5232d403365abf7da1bd71746390644ac700a623fcc39c757c4fd7 297w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture6-768x776.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=4ea6e1dd54cff128d776a875bfe574576c0aa236d14e30d46bcb21f8e7081dd8 768w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture6-1014x1024.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=214565f954203c90b6eb9d2335b62c2754259c6b5f99927b4ef6ccf66ab8f4f7 1014w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td>\u00a027.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-531\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture5-2.png\" alt=\"\" width=\"885\" height=\"1260\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture5-2.png 885w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture5-2-211x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=4c27cd142368ae27fef27560e130d3faf280e508a1b35ef2c9e5efcad0a70312 211w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture5-2-768x1093.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=50a823f04445d58cab2e0a23b12a3f0e1af315aee9d22e34053f4d24a63289aa 768w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture5-2-719x1024.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=3fc7cf29386ee95fd362af46eb447e46e754d1268a51e3a602527940d2e1f0a3 719w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td>\u00a028.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-529\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture4-1.png\" alt=\"\" width=\"1073\" height=\"663\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture4-1.png 1073w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture4-1-300x185.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=f8631388dc7971a71b574cd8d9bcec1363b4b201a93e72c461687e60dd2b05fe 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture4-1-768x475.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=9f20e53a887385acb9ea661661cf738ca14a2907a8987e34b83ac1737cf77173 768w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/ahchemmarkingguides\/uploads\/sites\/9808\/2019\/10\/Picture4-1-1024x633.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEGsaCWV1LXdlc3QtMSJHMEUCIDIRKKeTAZW9Ic4EWDu%2FT0bdbIlp8latF%2BiZr1yLQNcvAiEA7lOuEw4%2FUL1V3iP5AZE18Ts%2FR0Sw%2FtpiXqBdRuH%2FzqcquQUINBAFGgwyNzM1NzAxOTU0MzMiDCUFOW7pHoKJtS1HUSqWBRRTJ8jfsgRE4Y7r602lHxOc2p5WixFidg%2F8%2FfNCz5GVZ38Qnjb03o%2FoGMXBbyXZ%2F0IXfBbyzloqD%2FIvTEgMBypR71IxZneHPHsbgXZS71QFgLGAipXqlyIYrvwIXIOKitrSYnnb0f3V1nX464QzdLIDNK%2BRhIxlktBmVPYPR0AjrouI4t4dWKPreXQNfei9dmxkr9eXkpUYDo3lH6nz7mo07AGIgnsxk7RdSywBP923OBxJccPBpKT76l%2Fo7rA9sU%2FEfTYcZlSUGvtc1fdXE5g3iHCFVV3K%2FMunKldLKFimLRJMN8c2tHgKsc7HFuwhITy8pTZR6NshOWwadk%2BqVn013CIJaKf0DnvYmsyCpZ1hfhBBB6VIRmW%2FuGchPq6vAvHt3cGlHD60anqL5pfNQl9YZvxzk3Twr81lMcQ9QsdQhe6npavhV6KJdSfmOelcoT3B2ketf2GJuleNlxUZdWBOoN4tQrhd3dDdZZQnDuWLKan%2BbXAuHFT5GB3iX5RF0owU1JpyOCuLMCkQOMf6mf0n8Lagp115RnPG4tjCpXF9nLN3UVGa89Co0zgo8OKtxTYUMhBRgyBOu1KT%2BcqPqHwJV5J8n1YVts%2ByAFmxm6qn15l%2Fn8Ff11zkJz5c0Im%2BP9x0hS2TUQIWtHKhxDMM7kZLeBfRceOqUJQkamA%2BSYHVSrPEzNMy4eFCefNjG5fT3ktaVUxbnPe49l81uyPrRucVWLNn2OJ4RpnoaHXH3DaoH4pCu0hAZBiXg7iT3%2BbSupia4l%2Bd5oOy0YQ3kVtwgvOopFKc5istuGbwmn746251QVm3mAcE%2BDBbEvOwUq%2FzaoYVcK4c%2Fxkbsa60RJn9re9vWarzoROkd2XHLokrN%2Bc9MR8yi3b4MIqG5c4GOrEB%2FxZZD3Kmm2xZ02BJ6Y3tTlu66%2B5lgXoQJv1QwdevLGEtKgDObmN4zYRye8DsuOCdEyvnECeTWp0Jg9oEFF8RMIBOPMT1k6gZn9nii9vLsrcKc56MaH0DbgvuSUXun%2FQnhkLIZY6OfRUkwKticAY4fYZydVdA2UGudn6meH23x4fIxsm9%2FLSoRlSiaVRM2peP72GSvwb%2F6u%2BZe2aYRTpjF0aFBNhgsQXaL0grWKy6g3n%2B&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UVD45DA6I%2F20260410%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260410T184533Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=7ae266ac53631124f9a15fcebaac968b87b197469baa6449ac15abeada97464d 1024w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; \u00a01. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. \u00a012. \u00a013. \u00a014. \u00a015. 16. \u00a017. \u00a018. \u00a019. \u00a020. \u00a021. \u00a022. \u00a023. \u00a0 \u00a024. \u00a0 \u00a025. \u00a0 \u00a026. \u00a0 \u00a027. \u00a0 \u00a028. \u00a0<\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-501","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/pages\/501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/comments?post=501"}],"version-history":[{"count":11,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/pages\/501\/revisions"}],"predecessor-version":[{"id":540,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/pages\/501\/revisions\/540"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/ahchemmarkingguides\/wp-json\/wp\/v2\/media?parent=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}