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
PVC 蠕动泵管,黑色/黑色
硫酸卡那霉素溶液(50mg/ml)
喹氧灵标准品
镁离子标准溶液(Mg2+ : 1,000ppm)
MCP-Process IP65 Pumpdrive without pumphead
FILTER FLASKS, DURAN GLASS, CAP. 5000 ML, BOTTLE SHAPE, WITH HOSE CONNECTION, 360 X 185 MM
水质标样-钼,
EPA 8270 Calibration Mix, 500:1000 mg/L, (RM, ISO GUIDE 34)标准品
Hibar 150-4,6,Aluspher 100 AL, 5μm定制柱
带刮刀匙