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
Waters Spherisorb Silica保护柱
NICKEL-ELECTRODES, 10 MM DIAMETER
1,3,5-三氟苯
TLC-Silica gel 60 GF254 mean particle size 15 祄
JODINE-FLASKS, DURAN, W. FUNNEL, W. HOLLOW NS-GLASS-STOPPER W. EXTRA LONG STEM, 300 ML NS 29/32
PP T型接头, 6 mm (Nominal)
100ml 聚丙烯窄口塑料瓶,GL18
Agilent用不锈钢填充柱。 80/100 Chromosorb 101
吡啶对甲苯磺酸盐
滴定管,BLAUBRAND , AS级,25:0.05 ml, Boro 3.3, 直滴型滴定阀