柠檬酸一水合物,Citric acid monohydrate [CAM];puriss., meets analytical specification of Ph. Eur., BP, USP, E330, 99.5-100.5% (based on anhydrous substance), grit
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溴化钾,Potassium bromide;FT-IR grade, ≥99% trace metals basis
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丙烯酰胺,Acrylamide;suitable for electrophoresis, ≥99% (HPLC), powder
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山梨酸,Sorbic acid;USP/NF, tested according to Ph. Eur.
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萘普生,Naproxen;Pharmaceutical Secondary Standard; Certified Reference Material
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磷酸二氢铵,Ammonium phosphate monobasic [APM];for analysis EMSURE® ACS,Reag. Ph Eur, ≥99.0% (acidimetric)
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琼脂粉,Agar;suitable for microbiology