检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 5 mm White NMR Tube Cap, 100
- Tornado HPLC Reservoir 10 L
- Viton O-Ring Size 122
- SST Springs 30mm Coil
- PTFE Sleeve, Std Taper 19/38
- Rodaviss Joint Inner 24/40
- Graded Seal Tube, Kovar/Glas
- 100mm FEP-Sil O-Ring for Dur
- PTFE Beaker 5000mL 280X170mm
- Flash Chrom. Column w/PTFE P
- Chrom. Column,Straight S/C,P
- West Condenser 24/40 250mm
- Separable Distilling Head 29
- Volatile Oil (LTW) Clevenger
