b.safe Cap GL45 (3x UNF 1/4" ) (PTFE/PP-GF )
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b.safe Cap GL45 (3x UNF 1/4" ) (PTFE/PP-GF )
Product Description
Screw cap made of PP-GF for GL 45 thread, free movable insert made of PTFE. With PFA Fittings for capillaries with O. D. 3,2 mm (thread UNF 1/4“ 28G), blind fittings made of PFA to close unused connections on the HPLC Cap and an Air Valve with service life indicator. Version and scope of delivery as per below chart.
Applications
Perfectly matched system for extraction of eluents. Tubing can be inserted onto the ground of the bottle by means of the b.safe Fittings made of PFA. The conical seal cone clamps the tubing and seals the connection safely. The b.safe 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 porous PTFE membrane restrains pollutant particles and other contaminations from outside. 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. Mobile Phase Caps are a practical and flexible closure option in laboratory supplies, which ensures efficient operation and optimal sealing.
Specifications:
| Model | M145-02 |
|---|---|
| Chemical resistance: | ++ very good |
| Material: | PTFE, PP-GF |
| Temperature resistance: | from -50°C to +80°C |
|
Number of Blind Fittings [milky white] |
1 |
|
Number of Fittings [yellow] |
2 x Ø 3,2 mm |
| Number of capillary connectors | 2 |