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
脂肪醇聚氧乙烯醚,AEO-9
ZR-CARBON 5UM 1CMX4.0MM SUPELGUARD &
巯基乙酸异辛酯(混有支链异构体)
LABORATORY BOTTLES, 5000 ML, WITH SCREW-CAP AND RING, GRADUATED, DURAN
2,4,5-三氯嘧啶
硅胶
1/4 英寸,黄铜前密封圈
Shim-pack XR-ODSⅡ 色谱柱
5-苯基戊酸
Process Chemistry, Replacement Seal Pack, Compression Fitting, Imperial,Bore Size 1”