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
20% Sebaconitrile+2%H3PO4 on 80/100 Mesh Chromsorb PAW 填充
HYPURITY C4 5UM 100X4.6MM COLUMN
EVAPORATING DISHES, 1500 ML, WITH SPOUT AND NOTATION BADAGE, ACC.TO DIN 12336, DURAN 1 PACK = 10
NOT LONGER AVAILABLE
乙腈中倍硫磷氧砜溶液,100μg/mL
FingerTight I - Polyketone
4-(三氟甲基)苯磺酰胺
(S)-(-)-2-Methyl-CBS-oxazaborolidine, 1M solution in toluene, AcroSeal 50ML(三类易制毒,需要办证)
吡咯-2-甲醛
o-(Difluoromethoxy)aniline