苯甲酸铵,Ammonium benzoate;98%
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半胱胺,Cysteamine [β-MEA];≥98.0% (RT) -
荧光素,Fluorescein (free acid);for fluorescence, free acid -
碳酸氢钠,Sodium bicarbonate;powder, BioReagent, for molecular biology, suitable for cell culture, suitable for insect cell culture, 99.5-100.5% -
磺胺嘧啶,Sulfadiazine;Pharmaceutical Secondary Standard; Certified Reference Material -
巴比妥酸,Barbituric acid;certified reference material, pharmaceutical secondary standard -
L-缬氨酸,L-Valine;PharmaGrade, ≥98.5%
