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
薄膜滤器
碘甲磺隆标准品
醋酸锂二水合物
PK1 SPE FRIT INSERTION TOOL, 6ML TUBES
4,4'-(1,3-二金刚烷基)二苯酚
Ivory PTFE聚四氟乙烯/红色Rubbr 密封垫 用于9mm 螺旋口 1000个/包装
DS2500 Multisample Cup 19mm
NEEDLES, STAINLESS STEEL, 12 PCS.
FLOW INDICATOR, PADDLE WHEEL
COVER FOR SAMPLE BEAKER 250 ML WITH HOLE