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
12mL 1000amplifications, -20°C
2-Thiophenecarbonitrile, 97% 50ML
Hydroiodic acid 57% extra pure
(易制爆)硝酸钠, for analysis ACS, 99+% (氧化剂)
交联聚乙烯吡咯烷酮 ,USP
Indium(III) chloride, anhydrous, 99.999% (metals basis)
17α-羟孕酮,98.0%(LC)
N-邻苯二甲酰甘氨酸, ≥98.0%
2-氰基-2-甲基丙酸乙酯, ≥98.0%
直接黄8
Barium sulfate, Puratronic?, 99.998% (metals basis)