检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Manual Rotor Packer; 4.0mm (
- Corning PC-410D Stirrer, Pyr
- Hotplate Magnetic Stirrer, C
- Kel-F? Bottom Plug,Varian? N
- Standard Taper Glass Joint,
- LabLift 2 - 4 3/4 Lift
- Reducing Adapter 24/40O 40/5
- Single Neck Bottle Amber 250
- 45/50 Stopper for Gas Wash B
- Lab Grade Class B Buret, PTF
- Calibration/Liquid Measuring
- Funnel/Column 80mm Disc 24/4
- General Purpose Column 22X25
- Chrom. Column,Straight S/C,
