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4,4‘-二壬基-2,2’-联吡啶, 97%
3-endo-(Benzyloxycarbonylamino)bicyclo[2.2.1]hept-5-ene-2-endo-carboxylic acid, 98% 1GR
Sodium Acetate Anhydrous MB Grade
Hydrazine Test Method: colorimetric with colour-matching vessel 0.1 - 0.25 - 0.5 - 1.0 mg/l Aquamerc
6,8-二甲氧基-4-甲基喹啉水合物,98.0%(GC&T)
N-Butyldeoxynojirimycin Hydrochloride
N-Hydroxynaphthalimide, 97% 10GR
4,7,13,21,24-六氧杂-1,10-二氮杂双环[8,8,8]-二十六烷, ≥98.0%
直接黑22,无纯度标识
Neisser's solution Ib (crystal violet solution) for the staining of bacteria