Acid Red 33

酸性红33

Ethoxyquin

1,2-二氢-6-乙氧基-2,2,4-三甲基喹啉

Calcium ionophore II

N,N,N′,N′-Tetra[cyclohexyl]diglycolic acid diamide

TOC 标准品, TOC standard

Chloride ionophore IV

4,5-Bis-[N′-(butyl)thioureido]-2,7-di-tert-butyl-9,9-dimethylxanthene

ICP 镉标准品, Cadmium Standard for ICP

β-Amyrin

β-香树脂醇

葡聚糖 来源于肠系膜明串珠菌, Dextran from Leuconostoc mesenteroides

Nα,Nα-bis(carboxymethyl)-L-lysine, Nickel(II) complex, NTA-Atto 550

瓶塞, stoppers