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
trans-3-Indoleacrylic Acid
BURETTES,DIN-B,100 ML:0,2 LATERAL NEEDLE VALVE STOPC. PTFE NEEDLE-VALVE,SCHELLBACH
Threading aid for tubing 1/16 in. CIC
茜素红S
LIDS, FLAT FLANGE, DN 150, CN GL 45
TARGET 注射器 T Luer-Lok 5.0 ML
吡虫啉(蚜虱净)农药纯度标准物质
窄口三角烧瓶,直径131mm,口径42mm,1000ml
套装 未组装 -SUPER HR 透明 样品瓶 3ML20X46MM 200-400 瓶盖 聚四氟乙烯/硅树脂 12/包装
2%ov-17 on chromosorb waw dmcs 80-100mesh 1.5m glass