"acid(reagent)" CNS Standards List |
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CNS 1837
2020 Edition Nitric acid(reagent) 硝酸(試藥) |
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CNS 2005
2020 Edition Amidosulfuric acid(reagent) 胺硫酸(試藥) |
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CNS 1577
2020 Edition L(+)-Ascorbic acid(reagent) L(+)-抗壞血酸(試藥) |
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