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
套管(黄色)
COVER, QUARTZ-SILICA, 45 MM DIAM.
硝酸钯(II) 水合物 ,Pd 4-5%
Oxymetholone
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, GRADUATED, CYLINDRICAL, ROUND BOTTOM, DN 200, 10000 ML, KF 15, VALVE 10 MM, OUTER ? 250 MM, INNER ? 200 MM, HEIGHT 6
25ml 锥形瓶
20mm 顶空进样瓶的磁性盖
有机磷农药Ⅰ-Ⅵ组(mix-100)
三角瓶
REGLO 数字型蠕动泵、4通道12滚柱