DWK Bottle Lab Duran Pressure+ 250ml Gl45 No Cap/Ring, 10 Items SCOT1092234

DWK - DURAN® pressure plus+ GL 45 Laboratory Bottle, clear
250 mL | Dia 70 mm | H 138 mm

Without screw cap and pouring ring, with DIN 168-1 thread, graduated.

The DURAN® pressure plus+ GL 45 Laboratory 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 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.