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
DEWAR VESSELS, WITH METAL JACKET, HAVING INSULATED CLAMP-ON LID, 3000 ML
ANALYTRICAL COLUMNS 0.4 CM ID, TRACER EXCEL 120, 5 μM
WATCH GLASSES,WITH BASE, TRANSPARENT, PP, O.D. 80 MM
地下水中的有机物-质控样
称量纸75*75
2,3,6-三氯苯甲醛
聚乙烯醇
管架, 1x50ml 直径29mm 带裙边锥形底, 2/包, v3
气相填料
定量环(用于7725I)