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
Thermostatic reaction vessel, 1000 ml, graduated, flat flange with groove, DN 100, with drawal valve 10 mm, cylindrical, with round bottom, with distribution ring for stabilizing media, w
2-脱氧-D-核糖
GLASS STOPPER SGJ 14
COVER, QUARTZ SILICA, 30 MM DIAM.
WILSON HELICES, O.D. 3 MM
BOTTLES, 500 ML, NARROW NECK, PE, WITH SCREW CAP GL25
2,4-Dichloroaniline,100ng/ul 标准品
分析校准用标准样品-正己烷中硫丹Ⅱ
2-甲基-5-硝基咪唑
二丁醚
