检测认证人脉交流通讯录
在线询盘
请认真仔细地填写以下信息,打 * 为必填项。
推荐产品
- 标准型磁力搅拌器
- 5 mm Thin Wall Precision NMR
- 5 mm Purple NMR Tube Cap, 10
- 5 mm Thin Wall Precision NMR
- Kel-F? Cap,5 mm Varian? MAS
- Stil-Time Reflux Timer
- Vacuum Trap Dewar 250mL
- Adapter Inlet 24/40 5-8mm
- 35/20 Diagonal Condenser, Pl
- Gas Wash Bottle w/Fritted Di
- Lab Grade Auto Buret, Straig
- Class A Automatic Buret, 3Wa
- Chrom. Col,ST Jt,Straight S/
- Chrom. Col,ST Jt,Straight S/
- Chrom. Column,Straight S/C,P