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 Serum NMR Tube Cap, 100
- 2 mm Thin Wall Quartz EPR Sa
- PTFE O-Ring Size 012
- Rotaflo Stopcock 0-10mm
- Lattice Support Clamp Set/12
- Thermometer -20/+150C 305mm
- Thermometer,-100 TO 50C,385m
- 35/20 Vertical Condenser, Pl
- Adapter Vacuum 105° Bend 29/
- Thermometer for 50 and 100mL
- Metric Calibration/Liquid Me
- Economy Reaction Vial w/Scre
- Chrom. Column,Straight S/C,P
- Regular Hosecock Clamp
