Safety caps
About this item
These safety caps have been designed for optimal sealing with an integrated exhaust valve providing pressurisation during solvent extraction and allowing proper solvent flow to your HPLC system.
- Caps rotate freely, preventing tube twisting during bottle exchange
- Constructed of PTFE and PFA for high chemical resistance
The exhaust valve contains a PTFE membrane to prevent contamination of your solvents from dirt and dust particles.
2 Options Available Below
Product Details & Documents
These safety caps have been designed for optimal sealing with an integrated exhaust valve providing pressurisation during solvent extraction and allowing proper solvent flow to your HPLC system.
- Caps rotate freely, preventing tube twisting during bottle exchange
- Constructed of PTFE and PFA for high chemical resistance
The exhaust valve contains a PTFE membrane to prevent contamination of your solvents from dirt and dust particles.
Product Family Options
Product Information
- AvailabilityPrice
- HEWL5043-0224Safety cap II (includes 1 PP blue basic cap with 2 ports and 2 shut-off valves, GL 45, with PTFE cone, 2 PFA fittings, 3,2 mm (1 blue, 1 red), 2 white PTFE fittings, 3,2 mm, 1 venting valve, including air filter, 1 μm, PTFE membrane), for GL 45 threaded bottlesSafety cap II (includes 1 PP blue basic cap with 2 ports and 2 shut-off valves, GL 45, with PTFE cone, 2 PFA fittings, 3,2 mm (1 blue, 1 red), 2 white PTFE fittings, 3,2 mm, 1 venting valve, including air filter, 1 μm, PTFE membrane), for GL 45 threaded bottlesLog in for availability1 * 1 ST
- HEWL5043-0221Safety cap II with 1 basic cap, PP (blue) with PTFE cone, 2 ports (includes 2 PFA fittings, 3,2 mm (blue and red), 1 venting valve, including air filter, 1 μm, PTFE membrane), for NS29/32 ground neck bottlesSafety cap II with 1 basic cap, PP (blue) with PTFE cone, 2 ports (includes 2 PFA fittings, 3,2 mm (blue and red), 1 venting valve, including air filter, 1 μm, PTFE membrane), for NS29/32 ground neck bottlesLog in for availability1 * 1 ST
Accessories
Product Information
- Catalog #AvailabilityPrice
- Fittings, PFA, for 1,6 mm tube
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- Catalog #AvailabilityPrice
- Collector, 3 ports
Product Information
- Catalog #AvailabilityPrice
- Adapter, for 2×3,2 mm tubes
Product Information
- Catalog #AvailabilityPrice
- Fittings, PFA, for 3,2 mm tube
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