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DURAN® LABORATORY BOTTLE PRESSURE PLUS+ GL 45
The DURAN® pressure plus+ GL 45 bottles offer a safer option for laboratory applications involving 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. Three versions of the pressure plus+ bottles are available; clear DURAN® glass with or without a protect plastic safety coating, and amber DURAN® glass for protection against ultraviolet light degradation.
Pressure / Vacuum
Applications • Vacuum filtration • Collection of samples under pressure • Storage of volatile sovents • Storage of gas generating materials Features • Manufactured from DURAN® borosilicate 3.3 glass, renowned for its excellent thermal performance and high resistance to chemical attack. • Available in four convenient sizes: 100, 250, 500 and 1000 ml. • Vacuum resistance guaranteed to I bar vacuum. • Pressure resistance guaranteed to + 1.5 bar gauge. • Pressure plus+ bottles are certified by the German Technical Inspection Association (TÜV) in accordance with DIN EN 1595:1997-05. DURAN® laboratory bottle pressure plus+ features the industry standard GL 45 DIN thread. • Blue ceramic printing clearly distinguish pressure plus+ from the DURAN® original GL 45 laboratory bottles. • Bottles are fully autoclavable and sterilizable. • Ambered glass meets UV light protection limits as specified in the current revisions of the USP <660> and EP 3.2.1. • Protect coated version offers protection for the user and contents in the event of breakage due to impact. • Special geometry still conforms to ISO 4796-1:2016 to maintain instrument compatibility. • Manufacturing traceability is offered through a lot specific Retrace Code printed on the bottle. Note: When pressure loaded the following apply: thermal shock resistance 30 K and maximum usage temperature is +140 °C.
2.5 bar absolute (+1.5 barg) / 250 kPa / 2.4673 atm
Performance range of DURAN ® pressure plus+ GL 45 bottles acc. DIN EN 1595:1997-05
1 bar / 100 kPa / 0.98692 atm (Mean atmospheric pressure at mean sea level)
0 bar absolute (–1 barg)/ 0 kPa / 0 atm
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