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Air Valve PFAS Analytic |

Chemical resistance: ++ very good
Material: PP
Temperature resistance: from 0°C to +110°C
One of our current novelties.

Material Safety Data Sheets

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Product information "Air Valve PFAS Analytic |"

Product description Air Valve PFAS Analytic, free from polyhaloolefins, suitable for PFAS analysis without restrictions.Valve body made of PP with connection (thread UNF 1/4“ 28G) suitable for Caps. Lid with aeration opening and Luerlock connector, integrated non-return valve with upstream PP membrane (1 μm), including clip-on service life indicator.


For extraction of eluents in context of the PFAS analytic. The Air Valve is especially adapted to the flow rate in HPLC. The integrated non-return valve avoids evaporation of solvents and lets flow ambient air into the bottle in case of vacuum. The upstream PP membrane restrains pollutant particles and other contaminations from outside, but does not interfere with the sensitive PFAS analytic. The 6 months service life of the Air Valve can be easily monitored through either activating the display on the service life indicator and exchanging the valve in case of completely red colouring or documentation of the exchange date by hand and clip on the service life indicator at the valve.
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