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
密封垫 0.5-0.8mm; 2只/包
Connector, PP, 90°, for tubing with inner ? 14 - 15 mm
3,5-双(三氟甲基)苯硫酚
NUCLEOSIL C18 5UM 250X4.6MM COLUMN
BETASIL C18 5UM 50X4.6MM COLUMN
HYPERSIL GOLD PFP 5UM 50X1MM COLUMN
Elite-5毛细管气相色谱柱
3-溴苯甲醛
DELIVERY ADAPTERS, BENT, WITH LONG TUBE, SOCKET ST 29/32, TUBE LENGTH: 200 MM
UV比色皿盖,黄色,100件