DURAN® pressure plus+ GL 45 Laboratory Bottle, protect+
plastic safety coated, without screw cap and pouring ring, with protective cover, with DIN 168-1 GL 45 thread, graduated
- Manufactured from borosilicate glass 3.3, PA 12
- Certified vacuum and pressure resistant from –1 bar to + 1.5 bar gauge (barg) (DIN EN 1595) due to modified geometry (based on ISO 4796-1)
- The Polyamide 12 safety coating provides scratch, leak and splinter protection in the event of breakage due to impact
- Protective plastic coating provides an enhanced and safer grip without any stickyness
- Supplied as safety coated glass bottle only with a HDPE push-on dust cover. The screw caps and pouring rings must be ordered separately.
- Optimum safety for working under pressure and suitable for use under a high vacuum. Maximum operating temperature under vacuum or pressure is 140 °C. Avoid temperature changes.
- Fired-on, highly durable blue ceramic for visual differentiation from the standard laboratory bottle
- Plastic safety coating is Cleanroom certified Fraunhofer IPA TESTED DEVICE®
- Thicker glass walls and a reinforced shape to withstand the expansion of freezing aqueous liquids, protecting your samples
- Coating process does not use any volatile organic compounds VOCs or isocyanates
Products

| Catalog No | Capacity (mL) | Thread | Height h (mm) | Diameter d (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 218152484 | 100 | GL 45 | 100 | 56 | 10 | Find a distributor |
| 218153686 | 250 | GL 45 | 138 | 70 | 10 | Find a distributor |
| 218154485 | 500 | GL 45 | 176 | 86 | 10 | Find a distributor |
| 218155481 | 1000 | GL 45 | 225 | 101 | 10 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
The DURAN® pressure plus+ GL 45 protect+ coated bottles offer a safer option for laboratory applications involving a vacuum or pressure. Standard glass laboratory bottles are not designed to safely withstand pressure differentials. As a result of a modified geometry, the pressure plus+ bottles have a guaranteed pressure-resistance, and consequently offer optimal safety for both the user and contents. The special geometry still conforms to ISO 4796-1:2016 to maintain instrument compatibility. The pressure plus+ bottles are certified in accordance with DIN EN 1595. The bottles are moulded from high-purity, clear, USP/EP Type I borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. The glass is coated with a clear polyamide PA12 plastic coating that offers protection for the user and contents in the event of breakage due to impact. The bottles feature an easy-to-read graduated volume scale printed in a distinctive blue enamel. Permanent Retrace Code on each bottle for manufacturing lot traceability.
Products
Products

| Catalog No | Capacity (mL) | Thread | Height h (mm) | Diameter d (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 218152484 | 100 | GL 45 | 100 | 56 | 10 | Find a distributor |
| 218153686 | 250 | GL 45 | 138 | 70 | 10 | Find a distributor |
| 218154485 | 500 | GL 45 | 176 | 86 | 10 | Find a distributor |
| 218155481 | 1000 | GL 45 | 225 | 101 | 10 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
The DURAN® pressure plus+ GL 45 protect+ coated bottles offer a safer option for laboratory applications involving a vacuum or pressure. Standard glass laboratory bottles are not designed to safely withstand pressure differentials. As a result of a modified geometry, the pressure plus+ bottles have a guaranteed pressure-resistance, and consequently offer optimal safety for both the user and contents. The special geometry still conforms to ISO 4796-1:2016 to maintain instrument compatibility. The pressure plus+ bottles are certified in accordance with DIN EN 1595. The bottles are moulded from high-purity, clear, USP/EP Type I borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. The glass is coated with a clear polyamide PA12 plastic coating that offers protection for the user and contents in the event of breakage due to impact. The bottles feature an easy-to-read graduated volume scale printed in a distinctive blue enamel. Permanent Retrace Code on each bottle for manufacturing lot traceability.
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