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
bottle wide neck with GLS 80 thread, without cap and pouring ring
3-呋喃羧酸
Strontium 1,000 mg/L in 2% HNO3, 25 mL (SrCO3)
超微量样品电极(1-11ph,0-80℃)
3-(2-溴乙基)吲哚
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105. LENGTH APPROX. 283 MM FOR USE WITH TRANSPARENT LIQUIDS. NR.: 0, K. 0,001, RANGE cST : 0,3-1 MM2/S CALIBRATED
MN 616 G, PHOSPHAT-FREE
Hypersil BDS C18柱200*4.6mm
ISO-Guide34-Thorium(Th)标准溶液,1000mg/L溶于2% HNO3
PVC中总铅、总镉、总铬成分分析标准物质