标准品, USP 232 Oral Impurities Mix 1,Varied conc. in 2-5% Nitric Acid

Decylbenzene

癸基苯

Nonylbenzene

正壬基苯

Vitamin B1 hydrochloride

维生素B1盐酸盐标准品(硫胺素盐酸盐)

Calcium-d-pantothenate

D-泛酸钙/维生素B5

脂溶性维生素套标, Fat-Soluble Vitamin Kit

VPH 保留时间用标准品 / VPH 6种套标, VPH Retention Time Marker,2000 μg/mL in MeOH

PH-10标准品, Inorganic Wet Chemical pH Std,pH 10 in Water

非比浊度标准, Non-Ratio Turbidity Standard,400 NTU in Water

矿物油21 种耐磨金属多元素套标, Wear Metal Multi-Element Set