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
泵密封垫圈
CARBOYS, PE, WITH TAP,TETRAGONAL, WIDE MOUTHED,WITH SCREW CAP, CAP. 20 LTR.
化妆品中11种抗组胺类药物混标溶液
半岛49型玻璃纤维滤膜
CD-1气相毛细管色谱柱
120V TC-55 TEMPERATURE CONTROLLER
FILTERING JAR, WITH SPOUT, HEAVY WALL, DURAN
Acrodisc过滤器
1 ul气相进样针
BOTTLES NARROW NECK SECURE CAP HDPE, 500 ml