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
2-Amino-1,3,4-thiadiazole, 97% 1GR
3-甲基十一烷,98.0%(GC)
二甲基二苯基硅烷,97.0%(GC)
COD消解试剂(0-150ppm, 25支)
Silica gel 60 (0.2-0.5 mm) for column chromatography
1,2,6-Hexanetriol, extra pure, 97% 100GR
1(2H)-Phthalazinone, 98+% 500GR
环己酮对甲苯磺酰腙,98.0%(LC&T)
Starch, soluble, for analysis ACS 500GR
2,6-吡啶二羧酸,98.0%(GC&T)