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
Rtx-CLP 气相色谱柱 Kit 0.25mm ID 11123/11323/10026 w/Angled Y Presstight
PRE-ASSEMBLED CAPS WITH SEPTA FOR 8-425 STANDARD OPENING VIALS, SHIMADZU
5-二氟甲氧基-2-巯基-1氢-苯并咪唑