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
Glutathione, reduced, for analysis, 98% 100GR
大黄酸
聚乙二醇400
山梨酸钾,生化分析用,≥99.0%
荧光指示剂F254
Potassium carbonate sesquihydrate, for analysis ACS, 98.5% 1KG
2,3-Dichloro-1,4-naphthoquinone for synthesis
1-Eth-1-ynyl-4-methoxybenzene, 97%
2-Amino-4-nitrophenol, 97%
Dysprosium ingot, 99.9% (REO)