检测认证人脉交流通讯录
推荐产品
- 标准型磁力搅拌器
- 8mm Thin Wall Precision Supr
- Silicone Stopper #9 w/ 9/16
- Adapter 90° S/C H/C 24/40
- Standard Taper Glass Joint,
- PTFE O-Ring Size 214
- Pennyhead Stopper 55/50
- PTFE Sleeve, Std Taper 19/22
- Potter-Elvejhem Glass Tissue
- Straight Adapter 29/42 30mm
- Connecting Adapter 29/42
- Roller Bottle 550mm 38mm
- Single Neck Bottle 4000mL 29
- Lab Grade Class B Buret, PTF
- Automatic Buret Only 25mL
