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
Nucleosil C-18柱
双硫脲
SAFETY WASHING BOTTLES, 500 ML PE, W.SAFETY DE- LIVERY JET, YELLOW, "BENZINE"
AgCl 红外盐片(打孔)
Niobium Disilicide
鸡肉粉基质中替米考星质控样
大米粉基质中七氯质控样
supelMIP TNSAs 固相萃取柱
气相色谱柱,TRACE TR-WAX 气相柱, 60m, 0.25mmID, 0.5μm 液膜厚度
CRUCIBLES, T.F., COMPLETE, WITH COVER, QUARTZ-SILICA, 120 ML, 60 X 75 MM