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Upstream Caps - 300
Purpose-Built Caps for Controlled HPLC and Laboratory Fluid Connections
Upstream cap options
Downstream HPLC caps
Port-ready configurations
Purpose-Built Caps for Controlled HPLC and Laboratory Fluid Connections
Browse safety caps and closures for compatible laboratory and HPLC fluid-handling systems. This category includes Upstream Caps 100, Upstream Caps 300 and downstream HPLC caps, providing different closure formats for defined system configurations. Selection should consider container neck or connection format, cap size, tubing or port requirements and compatibility with the intended workflow. LabShopNow groups these safety closures together to simplify sourcing. Review individual product specifications carefully before selecting a cap for a laboratory or HPLC system.
Upstream Caps - 300
- Foxx Life Sciences
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HPLC Safety Cap Assembly, 38-430 Cap, Valve with 0.2µm PTFE Filter, 1 X 1/8" or 1 X 1/16" OD Tubing, 1/EA
$162.06$224.31HPLC Safety Cap Assembly, 38-430 Cap, Valve with 0.2µm PTFE Filter, 1 X 1/8" or 1 X 1/16" OD Tubing, 1/EA
8 variantsSku: 450-0302-FLSHPLC solvent reservoir cap assembly with PTFE air inlet filter Foxx Life Sciences PUREGRIP HPLC Reservoir Caps and Bottle Assemblies offer the safest and most ergonomic lab safety solution in...Sku: 450-0302-FLS
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Shop Upstream Caps 300 for compatible laboratory and HPLC setups. Compare closure specifications and tubing connections for fluid-handling workflows.
Frequently Asked Questions Frequently Asked Questions
1. What are HPLC safety caps used for? +
They provide closure and connection interfaces for compatible solvent or waste containers within HPLC fluid-handling workflows.
2. What is the difference between upstream and downstream caps? +
Upstream caps are associated with solvent supply configurations, while downstream caps are associated with compatible waste-side configurations.
3. How do I choose an HPLC cap? +
Check bottle neck compatibility, ports, tubing requirements and system configuration.
4. Are laboratory safety caps universal? +
No. Cap dimensions, threads, ports and connection formats vary by product.
