DWK Bottle 500ml Clear Pressure Resistant 45, 10 Items SCOT1092235

DWK - DURAN® pressure plus+ GL 45 Laboratory Bottle, clear 500 mL | Dia 86 mm | H 176 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.