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
EXTRACTION THIMBLES, FOR 30 ML EXTRACTOR, 90 X 19 MM PACK WITH 3 PCS
FILTER DISCS, WITH GLASS RIM, PLATE DIA. 90 MM, POR.4
聚乙烯吡咯烷酮 ,平均分子量 1300000,K88-96
螺纹盖塑料离心管
气相色谱柱,TG-5MS 30m x 0.25mm x 0.50μm
20x1mm 1.9um Hypersil GOLD Amino
SCOOPS, WHITE ,PP, CAPACITY 500 ML, LENGTH 315 MM
LDN-193189
6-溴香豆素-3-甲酸
500ml A级 棕色玻璃容量瓶,玻璃材质顶塞,白标