| Capacity ml | 20 |
| Diameter x height mm | 30 x 52 |
| Glass type | Amber Type 1A Borosilicate |
| Neck size | 20-400 |
| Pack quantity | 480 |
20-400 Thread Diagnostic Vials with a unique integrated cap offering
Specifically designed to be used with the WHEATON® I-Loc closures, offering separate or integrated gray bromobutyl/50 stoppers
- Borosilicate glass meets USP Type I
- Alternative to serum bottles and vials
- Screw thread design eliminates need for crimping tools
- Ideal for lyophilization
- Fits with I-Loc™ closure or screw cap with thin flange stopper
- Tubular design provides excellent clarity and dimensional consistency from vial to vial
- Heavy walled glass provides impact resistance