DWK Bottle Lab Duran Pressure+Protect 1L Gl45 No Cap/Ring, 10 SCOT218155408

DWK - DURAN® pressure plus+ GL 45 Laboratory Bottle, protect, plastic safety coated, without screw cap and pouring ring 1000 mL | Dia 101 mm | H 225 mm 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 glass is coated with a clear PU 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.