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
NOT LONGER AVAILABLE !
SS COL. 2,8M X 1/4" P/W 5% CARBOWAX 20M ON CHROMOSORB G AW 50/80 FOR HP6890A
(停用)变频电机 FA90非标套装选配件
SPARE BOTTLE, 500 ML, F.EYE-WASHING STATION NO. 7 086 001
7种阴离子混标,F/NO3(as N)/NO2(as N)/Cl/Br/PO4-3(as P)/SO4-2,溶于 H2O
测试管
STM D97 - 倾点标油
藤黄酸
o-Fluorophenyl Isothiocyanate
NSC 319726