鼠尾草酸,Carnosic acid;analytical standard, ≥95.0% (HPLC)
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对苯醌,p-Benzoquinone [PBQ];for spectrophotometric det. of amines, ≥99.5% (HPLC)
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硫酸锌一水合物,Zinc sulfate monohydrate;≥99.9% trace metals basis
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4-氨基苯甲酸,4-Aminobenzoic acid [4-ABA, PABA];Vetec™, reagent grade, 98%
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胶原酶来源于溶组织梭菌,Collagenase from Clostridium histolyticum;powder, suitable for cell culture, ≥4 FALGPA units/mg solid, high purity, ≥700 CDU/mg solid (CDU = collagen digestion units)
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L-蛋氨酸亚砜酰亚胺,L-Methionine sulfoximine;certified reference material, TraceCERT®
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溴化钾,Potassium bromide;ACS reagent, ≥99.0%