检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- Reaction Tube 100mL O 24/40
- Storage Flask 500mL 24/40
- Ertalyte Bttm Plug,60 and 10
- Double Oblique Stopcock, Sol
- PTFE Sleeve, Std Taper 19/22
- Thermometer,-10 TO 250C,255m
- Thermometer,-20 TO 150C,535m
- Claisen Adapter 24/40
- Stopper Assembly 1000mL 40/3
- Chrom. Column,Straight S/C,P
- Chrom. Col.,Straight S/C, ST
- Chrom. Col.,Straight S/C, ST
- Column Clamp 3 3/4-4 1/2
- Spherical Joint Horseshoe St
