检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 10 mm Yellow NMR Tube Cap, 1
- 10 mm Thin Wall Precision Qu
- Support Base 90mm 40/35
- Macor? Cap,4 mm Bruker? MAS
- Hollow Glass Stopper, Std Ta
- Thermometer,-35 TO 50C,305mm
- Adapter 3-Way 19/22
- Claisen Adapter 29/26 100mm
- Adapter Distilling 24/40 10/
- Adapter Distilling 29/42 10/
- Claisen Adapter 29/42
- Pinchcock Buret, Lab Grade 1
- Chrom. Col,ST Jt,Straight S/
- Chrom. Col.,Straight S/C, ST
