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
1,3-Dimethyl-2-(2-thienyl)imidazolidine, %, C9H14N2S
Mercury(II) iodide, red, 99+% 100GR
二甲酚橙四钠盐指示剂
Activated charcoal, NORIT? SA 2, decolorizing 5KG
4-羟基苯甲酸丁酯,99.0%(GC&T)
Lead powder, -200 mesh, 99% (metals basis)
3-Chloro-4-fluorobenzaldehyde, 97% 1GR
INTRO pETBlue-1 ACCEPTOR VECTOR KIT
Disulfur dichloride for synthesis
1-甲基萘,96.0%(GC)
巴比妥酸,98.0%(T)