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
气相色谱柱,TR-225, 60m, 0.25, 0.25um
VISCOMETER CANNON FENSKE, BS 188, FOR TRANSPARENT LIQUIDS, IP 71, NR. 200, K. 0,1, RANGE cST : 2
(81-1)Tl铊标液
S-联萘酚磷酸酯
ASTEC CYCLOBOND II 5UM 50CM X 4.6MM
PIPELINE FILTER, 30 MM, DURAN
β-苯乙醇乙醇水溶液标准物质
SEPARATE SCREW-THREAD RETAINING NUTS, FOR SOLID STANDARDIZED STOPCOCK PLUGS, IN 3 PARTS, PP, ST 1
丙酮中乐果
CONNECTION TUBE, STRAIGHT, 2 FA 10