天青B,Azure B;Pharmaceutical Secondary Standard; Certified Reference Material
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磷酸二氢钾,Potassium phosphate monobasic;ReagentPlus®, ≥99.0%
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磷霉素二钠盐,Phosphomycin disodium salt;antibacterial MurA inhibitor, 95.0-101.0 %
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苯甲酸,Benzoic acid;puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (alkalimetric)
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甲基-β-环糊精,Methyl-β-cyclodextrin [MβCD, MEBCD];average Mn 1310
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硫酸镁,Magnesium sulfate;anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥97%