二十二烷酸甲酯标准溶液, Methyl behenate Standard solution

2-氟-3-氰基苯甲酸, 3-Cyano-2-fluorobenzoic acid

4-氨基-2-甲氧基嘧啶, 2-O-Methylcytosine

4-氨基-N'-羟基-1,2,5-噁二唑-3-碳酰亚胺基氯, 4-Amino-N-hydroxy-1,2,5-oxadiazole-3-carbimidoyl chloride

黄曲霉素M1标准溶液, Aflatoxin M1 Standard solution

磺胺邻二甲氧嘧啶标准溶液, Sulfadoxine Standard solution

奥比沙星, Orbifloxacin,1000ppm

苹果酸标准品, Malic acid (l-) disodium salt monohydrate (as malate)

阿替洛尔, Atenolol,1000ppm

2-氯噁唑-5-羧酸乙酯, Ethyl 2-chloro-1,3-oxazole-5-carboxylate