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Specifications
| Name | rubber caps for vacuum blood collection tubes |
| Color | grey |
| Size | 13mm |
| Material | butyl rubber |
| Advantage | good sealing property |
| Application | rubber caps for vacuum blood collection tubes |
| Certificate | CE |
| Sample | free of charge available |
| Capacity | 19000000pcs per month |
| Packaging | packed by PE bag after sterilization, 20000pcs per carton |
Features
This rubber stopper is designed for injection glass vials with 20mm neck ring finish.
The main raw material, butyl rubber, is imported from USA, Germany and Russia.
Formula for both powder and liquid medicine are available.
The production is finished in GMP standard workshop under strict quality control, and in conformity with National Standard.
Silicon oil free formula is a new technique. By using as less silicon oil as possible, this formula can effectively reduce stopper skipping problem during sealing process.
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