DURAN pressure plus+ GL 45 Laboratory Bottle, clear, without screw cap and pouring ring, 500 mL

Description

Manufactured from borosilicate glass 3.3 | Certified vacuum and pressure resistant from 1 bar to + 1.5 bar gauge barg due to modified geometry based on ISO 4796-1 | The special geometry still conforms to ISO 4796-1:2016 to maintain instrument compatibility | Optimum safety for working under pressure or vacuum | Suitable for use under a high vacuum | Pressure resistance conforms to DIN EN 1595 | Fired-on, highly durable blue ceramic print for visual differentiation from the standard laboratory bottle | Thicker glass walls and a reinforced shape to withstand the expansion of freezing aqueous liquids, protecting your samples | Standardised GL-thread and matching cap system for particularly tight sealing and simple, clean pouring out | Maximum operating temperature under vacuum or pressure is 140 C. Avoid temperature changes.