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
MEASURING TUBE FOR WATER ESTIMATORS, ACC. TO DEAN STARK, 10 ML : 0,1 ML, 0-POINT AT THE TOP
窄口包装瓶,无盖,天然高密度聚乙烯,250毫升容量,每箱250
BOTTLES,FEP, WIDE NECK, HIGH RESISTANCE BOTH TO HEAT + CHEMICALS ATTACKS, 100 ML,
滴定管
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER +10 +25°C, L. 430 MM, L20 TH RANGE 1,06
100ml瓷坩埚
酸水解酪胨
Acclaim Mixed Mode WCX-1 分析柱
3,5-双(三氟甲基)吡唑
阳离子捕获柱-毛细型