b.safe Cap S40 with Stopcocks (2x UNF1/4" ) (PTFE/PP-GF )
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$ 204.95
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b.safe Cap S40 with Stopcocks (2x UNF1/4" ) (PTFE/PP-GF )
Product Description
Screw cap made of PP-GF for thread S40, free movable insert made of PTFE. With PFA fittings for capillaries with O. D. 3,2 mm (thread UNF 1/4“) and an Air Valve with service life indicator. All capillary connectors with integrated stopcock, connection to the bottle ground through additional capillary connector on the bottom side of the lid. Version and scope of delivery as per below chart.
Applications
Perfectly matched system for removal of eluents. By means of the b.safe Fittings made of PFA, tubing can be connected to the capillary connectors. The conical seal cone clamps the tubing and seals the connection safely. Through additional capillary connectors on the bottom side of the lid, you can lead tubing onto the bottle ground. Dripping from connected lines during bottle exchange can be avoided through the stopcocks. Unused connectors can be closed if necessary. 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 filter can be easily monitored through either activating the display on the cap and exchanging the valve in case of completely red coloring or documentation of the exchange date by hand and clip in the display at the valve.
Specifications:
|
Model |
M141-01 |
|
Chemical resistance |
++ very good |
|
Material |
PTFE, PP |
|
Temperature resistance |
from -50°C to +80°C |
|
Number of Fittings bottom side [milky-white] |
1 x Ø 3,2 mm |
|
Number of Fittings top side [yellow] |
1 x Ø 3,2 mm |
|
Number of capillary connectors |
1 mit Hahn / with stopcock |
Downloadable links:
Material Safety Data Sheets
Operating Instructions