如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Ammonium chloride, pure, 99+% 5KG
溴甲酚绿
Albumin human,recombinant, expressed in Pichia pastoris, lyophilized powder, ≥90% (agarose gel
2,6-二甲基苯胺盐酸盐, ≥98.0%
LITHIUM ACETYLIDE-ETHYLENEDIAMINE COMPLE X, 25 WT
Boron Trifluoride - Methanol Reagent (10-20%) [for Esterification] (1ml*10), %
1-吗啉基-1-环己烯,97.0%(GC)
Ethylcyclopentanone-2-carboxylate for synthesis
六氢烟碱酸乙酯, ≥98.0%
盐酸36.5-38.0%,ACS