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Phthalic anhydride for industrial use. Methods of test. Part 6. Determination of phthalic anhydride content. Titrimetric method
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Testing of chemicals of health hazard. Chronic toxicity studies
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Cosmetics. Sun Protection test methods. Determination of the sun protection factor (SPF) on living organisms (in vivo)
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Tungsten concentrate. Determination of copper and lead by atomic-absorption method
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