1-(4-溴萘-1-基)乙-1-酮, 1-(4-Bromonaphthalen-1-yl)ethan-1-one

(1R,2R)-N,N'-双(2-二苯基膦基苯甲酰)-1,2-环己二胺, (1R,2R)-N,N'-(Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)

2,6-双[(4S)-4-叔丁基-2-噁唑啉基]吡啶, 2,6-Bis[(4S)-4-tert-butyloxazolin-2-yl]pyridine

3-溴-5,6-二氢咪唑并[1,2-a]吡嗪-7(8H)-甲酸叔丁酯, Tert-Butyl 3-bromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-c

N-乙基-2-甲基丙-2-烯-1-胺, N-Ethyl-2-methylprop-2-en-1-amine

N2-(((9H-氟-9-基)甲氧基)羰基)-N5,N5-二甲基-L-谷氨酰胺, N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N5,N5-dimethyl-L-glu

2,5-二氯噻唑-4-羧酸, 2,5-Dichlorothiazole-4-carboxylic acid

隐色孔雀石绿标准溶液, Leucomalachite green Standard solution

甲磺酸培氟沙星标准溶液, Pefloxacin mesylate Standard solution

36种VOC混标(HJ 642-2013 ), 36 VOC mix (HJ 642-2013),1000μg/mL