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
DROPPING FUNNELS, CYL.,GRADUATED, NEEDLE VALVE STOPCOCK, W. PTFE NEEDLE VALVE, 1000:20 ML, K + H
无砷锌粒
FILTER DISC WITH HOLE, POR.1, D.23 MM, HOLE D. 8 MM, DURAN
2-对溴苯氧基四氢吡喃
Chromium 1,000 mg/L in 2% HNO325 ml (Cr Metal)
阀
MAGNETIC STIRRER Standard
5,6-联苯基-3-(2-吡啶基)-1,2,4-三吖嗪
玻璃试管
Flat Flange-Ground 60mm