4-氟-2-硝基苯甲酸叔丁酯, tert-Butyl 4-fluoro-2-nitrobenzoate

2,4'-滴滴滴; o,p'-滴滴滴标准溶液, 2,4'-DDD; o,p'-DDD Standard solution

氯嘧磺隆标准溶液, Chlorimuron-ethyl Standard solution

红霉素标准溶液, Erythromycin Standard solution

脱氢乙酸标准溶液, Dehydroacetic acid Standard solution

隐色孔雀石绿-D6, Leucomalachite green D6,1000ppm

二十二碳六稀酸甲酯(顺-4,7,10,13,16,19), Methyl cis-4,7,10,13,16,19-docosapentaenoate,1000ppm

金刚烷胺, Amantadine,1000ppm

2-氯-3-溴-6-氨基吡啶, 5-Bromo-6-chloropyridin-2-amine

3-[(3-胆固醇氨丙基)二甲基氨基]-2-羟基-1-丙磺酸, CHAPSO

6-甲氧基-3-吲哚甲酸, 6-Methoxy-1H-indole-3-carboxylic acid

3'-氰基-5-(羟甲基)-[1,1'-联苯] -3-羧酸甲酯, Methyl 3-(3-cyanophenyl)-5-(hydroxymethyl)benzoate

2-甲氨基-3-硝基-6-氯吡啶, 6-Chloro-N-methyl-3-nitropyridin-2-amine

内环氧七氯 标准溶液, Heptachlor endo-epoxide Standard solution

2-(2,5-二溴苯基)-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷, 2-(2,5-Dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan