检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Kalrez O-Ring Size 111
- X-Shaped Stirbar Plus 1
- Paddle Blade,1000mL
- 15x1.5 or 2mL Centrifuge Tub
- Kalrez O-Ring Size 008
- SST Springs 30mm Coil
- Graded Seal Tube, Kovar/Glas
- Quartz Std Taper Joint Inner
- Quartz Spherical Joint Ball
- Straight Adapter Kjeldahl Tr
- Straight Thermometer Adapter
- Schwartz Tube 100mm 14/20
- Precision Bore Class A Buret
- Flash Chrom. Column w/PTFE P
