4-氨基苯甲酸,4-Aminobenzoic acid [4-ABA, PABA];purified by sublimation, ≥99%
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α-常春藤皂苷 [α-常春藤素],α-Hederin;phyproof® Reference Substance, ≥95.0% (HPLC) -
O-苯基羟胺盐酸盐,O-Phenylhydroxylamine hydrochloride [Phe-HA];≥97.0% (AT) -
聚乙烯醇 [PVA],Poly(vinyl alcohol);Mw 146,000-186,000, 99+% hydrolyzed -
N,N-双(2-羟乙基)-2-氨基乙磺酸,BES;Vetec™, reagent grade, ≥99% -
O,O'-二甲基二硫代磷酸铵,O,O-Dimethyl Dithiophosphate Ammonium Salt -
二乙二醇二乙酸酯,Diethyleneglycol diacetate;97%
