Pressure and vacuum resistant glass laboratory bottles with plastic safety coating.

• Manufactured from borosilicate glass 3.3, PA 12
• Polyamide 12 safety coating provides scratch, leak, and splinter protection in the event of breakage due to impact
• Plastic safety coating provides an enhanced safer grip
• Special geometry still conforms to ISO 4796-1:2016 to maintain instrument compatibility
• Optimum safety for working under pressure and suitable for use under a high vacuum
• Fired-on, highly durable blue ceramic for visual differentiation from the standard laboratory bottle
• Plastic safety coating is cleanroom certified Fraunhofer IPA TESTED DEVICE®
• Certified FDA and EU food contact safe coating material
• Coating process does not use any volatile organic compounds VOCs or isocyanates

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. All the protect+ coated bottles are supplied with push-on protective covers to protect the inside of the bottles from contamination during distribution. This bottle series is not autoclavable.