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
玻璃衬管
1,2-二甲氧基丙烷
填充柱 Porapak QS 80/100
CONDENSERS WITH 2 COOLING COILS, CONE ST 24/29, SOCKET ST 24/29, JACKET LENGTH: 250 MM
SPHERICAL JOINTS, CUP, POLISHED, KS 35/20, DURAN
CARBOYS,PE, NARROW NECK, ROUND, WITH WSCREW-CAP, 50 LTR WITHOUT STOPCOCK
组合装 透明 4ML I-D
17种偶数碳正构烷烃混标(C8-C40)
Mini-UniPrep PTFE膜无针过滤器,预切口隔垫
HyperSep C8 SPE Column 10g/75mL 10个/包装