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
气相色谱柱,TG-POLAR 60m x 0.53mm x 0.1μm
p-Bromononylbenzene
MINI-BUCK AIR FLOW CALIBRATOR M-30
GPA 2261 GAS PHASE PACKED 5 COL SET
EQUITY-5 毛细管柱
BUCHNER DISCS, ? 240 mm (10 pcs)
CLSR STEP2 O/T 绿色 聚四氟乙烯/硅胶/聚四氟乙烯 100
硝酸-d 溶液
Pasteur pipet fitting hose barb w flow controller & sleeve, 10/32
L-α-Phosphatidylcholine, from Egg Yolk, Hydrogenated