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
1/4外径304不锈钢气路管,1m
岛津玻璃衬管PTV用,GC2010,未处理
二硫化碳中甲酸甲酯溶液标准物质
ECO CEH 保护足趾电绝缘安全鞋(43码)
HYPERSIL GOLD AQ 3UM 20X4MM COLUMN
2-溴-5-羧基噻唑
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, GRADUATED, CYLINDRICAL, ROUND BOTTOM, DN 60, 1000 ML, GL 14, VALVE 6 MM, OUTER ? 105 MM, INNER ? 80 MM, HEIGHT 350 M
SEPARATING FUNNEL STOPCOCKS, WITH SHORT INLET, WITH PTFE-KEYS, BORE 1.5 MM, NS 12.5, DURAN
水份测定器接受管
PREC.LOW.TEMP.LAB.THERMOMETERS,YELLOW ENAMELLED,DIFFICO GRAD.ORGANIC LIQUIDS -50+50|C, DIA.6-7 MM