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
定量滤纸(42#慢速)
SPE 萃取柱的20 um 聚乙烯筛板
15-425 透明螺纹口8mL样品存储瓶(V型底)
PTFE tubing with Luer 80 cm
塑料王塞密封圈
Filter crucibles, 25 ml, w. porous base P3, top ? 35 mm, base ? 28 mm, height 40 mm, made of glazed porcelain
脲 AR(沪试)
Copper(I) Bromide, 99.9%
4-硝基苯硼酸频哪醇酯
FOLDER F.MICRO SLIDES, MADE OF STRON CARDBOARD, F.3 MICRO SLIDES