4-苯基-3H-1,2,4-三唑-3,5(4H)-二酮, 4-Phenyl-3H-1,2,4-triazole-3,5(4H)-dione

磺胺二甲氧嘧啶-D6标准溶液, Sulfadimethoxine-D6 Standard solution

硫酸安普霉素标准溶液, Apramycin sulfate Standard solution

红地那非标准溶液, Acetildenafil Standard solution

3-甲硫基-5-氯-6-甲酸乙酯-1,2,4-三嗪, Ethyl 5-chloro-3-(methylthio)-1,2,4-triazine-6-carboxylate

2,6-双[(4S,5S)-4,5-二氢-4,5-二苯基-1H-咪唑-2-基]吡啶, 2,6-Bis[(4S,5S)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]py

顺-4-氨基环己甲酸甲酯盐酸盐, cis-Methyl 4-aminocyclohexanecarboxylate hydrochloride

1,1-二溴甲醛肟, 1,1-Dibromoformaldoxime

马来酸氯苯那敏标准溶液, Chlorpheniramine maleate Standard solution

倍硫磷亚砜标准溶液, Fenthion sulfoxide Standard solution