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
GRAD. CYLINDER, TALL FORM, DIN-B, 250 : 2,0 ML, WITH PLASTIC BASES AND PROTECTION COLLAR, MADE O
DURAN? bottles, reagent, narrow neck, unground, clear, 250 ml
乙基 2-羰基环戊烷基乙酸酯
对苯二胺2000ng/ul于乙腈 标准品
Varian VF-1毛细柱
填充柱 2%OV-17 on Chromosorb WAW DMCS 60/80目
SUCTION TUBE, WITH ST-STOPCOCK, STRAIGHT, CONE ST 24/29
100ml滴定杯
FLASKS, W. 2 SIDE NECKS, PARALLEL (DESTILLATION FLASKS), 4 000 ML, CN ST 29/32, SN ST 29/32
POURING RINGS, BLUE, PP, FOR SCREW THREADS GL 45