Product Description
Vacuum filtration, degassing and pressurized transfer put real stress on glassware, so this bottle is engineered and certified to handle it. Thicker walls and a reinforced shape also help it survive the expansion of freezing aqueous samples, giving you added peace of mind in daily use.
This listing is for DURAN catalog number 1092234: pressure plus+ GL 45 Laboratory Bottle, clear, without screw cap and pouring ring, 250 mL, Case of 10. Made from borosilicate glass 3.3, the bottle is rated from -1 bar to +1.5 bar gauge and keeps ISO 4796-1 dimensions so it works with existing caps and instruments. A durable fired-on blue ceramic print distinguishes it from standard bottles. It ships graduated with a GL 45 thread, without cap or pouring ring, in sizes from 100 to 1000 mL. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Certified pressure range – Rated for use from -1 bar vacuum to +1.5 bar gauge pressure.
- Freeze-tolerant design – Heavier walls help withstand the expansion of freezing aqueous liquids.
- Standard GL 45 thread – Keeps ISO 4796-1 geometry for compatibility with GL 45 caps and accessories.
- Blue ceramic marking – Fired-on print makes pressure-rated bottles easy to tell apart.
- Borosilicate 3.3 glass – Offers strong chemical and thermal resistance and is autoclavable.
Specifications
| Catalog Number | 1092234 |
| Brand | DURAN (DWK Life Sciences) |
| Description | pressure plus+ GL 45 Laboratory Bottle, clear, without screw cap and pouring ring, 250 mL |
| Sold As | Case of 10 |
| Material | Borosilicate glass 3.3 |
| Thread | GL 45 (DIN 168-1) |
| Pressure range | -1 bar to +1.5 bar gauge |
| Pressure resistance standard | DIN EN 1595 |
| Geometry | Based on ISO 4796-1 |
| Glass color | Clear |
| Graduated | Yes |
| Closure | Supplied without screw cap and pouring ring |
| Autoclavable | Yes |
Available Options
- 1092235 – pressure plus+ GL 45 Laboratory Bottle, clear, without screw cap and pouring ring, 500 mL, Case of 10
- 218102406 – pressure plus+ GL 45 Laboratory Bottle, clear, without screw cap and pouring ring, 100 mL, Case of 10
- 218105403 – pressure plus+ GL 45 Laboratory Bottle, clear, without screw cap and pouring ring, 1000 mL, Case of 10
Applications
- Vacuum filtration receivers
- HPLC solvent reservoirs and degassing
- Pressurized liquid transfer
- Freezing and storing aqueous samples
- Media preparation and sterilization
