4-氯喹啉-6-羧酸甲酯, Methyl 4-chloroquinoline-6-carboxylate

5-溴-3-氟-2-硝基吡啶, 5-Bromo-3-fluoro-2-nitropyridine

2-氯-4-甲氧基-5H-吡咯并[3,2-d]嘧啶, 2-Chloro-4-methoxy-5H-pyrrolo[3,2-d]pyrimidine

2,2-二氟乙酰胺, 2,2-Difluoroacetamide

康立龙(司坦唑醇)标准溶液, stanozolol standard solution

西诺沙星标准溶液, Cinoxacin Standard solution

咪草酯标准溶液, Imazamethabenz-methyl Standard solution

双酚A标准溶液, Bisphenol A Standard solution

1,9-壬二醇, 1,9-Nonanediol

氟菌唑, Triflumizole,1000ppm

21种卤代烃混标(HJ645-2013), 21 haloalkanes mix solution(HJ645-2013)

维吉尼霉素 M, Virginiamycin M1,1000ppm

苯并[a]芘, Benzo[a]pyrene,1000ppm

炔雌醇, Ethinylestradiol,1000ppm

2-甲酰基吗啉-4-羧酸叔丁酯, tert-Butyl 2-formylmorpholine-4-carboxylate