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
低型烧杯,400ml
p-(Trifluoromethoxy)benzenesulfonyl Chloride
五氟丙酸甲酯
3% SP-1500 ON 80/120 CARBOPACK B 色谱柱,用于Agilent/HP
Zinc Borate 3.5-Hydrate
EMBEDDING FRAMES,POM, DISPOSABLE WITH CLIP CLOSURE, 40 X 28 X 7 MM, COLOR-CODE: WHITE, 500 PCS. PE
漆黄素;3,3',4',7-四羟基黄酮
2-丙基硫醇
密封直垫圈,1/4 英寸85% Vespel/15% 石墨
3-甲基戊二酐