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
Methyl stearate, mixture of homologs 2.5KG
Palladium wire, 0.25mm (0.01in) dia, 99.9% (metals basis)
1-[N-(2-羟乙基)-4'-哌啶基]-3-(4'-哌啶基)丙烷,96.0%(GC&T)
4-(Dimethylamino)benzonitrile, 95% 5GR
CORNING SA FITTIN DUAL,MEDIA,36L,1/8 TUB
Methyl acetate, AcroSeal?, Extra Dry, 99+% 100ML
3-(2-Methyl-thiazol-4-yl)-benzaldehyde, 97%
GC5 COMPETENT CELLS, UNI-PACK
2-Bromo-4,5-difluorobenzoic acid, 97% 5GR
Endopeptidase Neutral Porcine Kidney