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
80-120mesh, nominal diameter 1000?, Room Temperature
3,5-二氟苯腈,98%+
Nα-苯甲酰-L-精氨酸 4-硝基苯胺 盐酸盐
氘代氯仿-D,氘代度99.96%
Vitamin B12 (cyanocobalamin) Ph Eur,BP,USP
4-异丙基哌啶, ≥96.0%
N,N-Dibutyltrimethylenediamine for synthesis
Diethyl pyrrolidinomethanephosphonate for synthesis
Sulfanilic acid, 99% 1KG
3,5,7-Trimethyladamantane-1-carboxylic acid, 97%
硫酸鈰銨,98%+