产品介绍：
产品说明
一般描述
Closure has a turnover flange molded to grip outside of container neck, promoting a double seal in conjunction with annular serrations on a hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suction sealing point.
Note: For extra security when using large bore transfer needles, fasten septum to bottle or flask opening with a wrap-it tie. See ties and accessory tool listings on next page.
基本信息
| eCl@ss | 32119211 |
| NACRES | NB.35 |
产品性质
| 物料 | white rubber |
| 用途 | ST/NS: 29/42 |
| 特点 | fits neck I.D. 25.5 mm |
| 包装 | package of 100 |
| 底部外径 | 28 mm |
