Cap, Screw Top, GL45 Threads, Blue, Solid without a Liner. ARE-Applied Research brand. 10/PK.
Additional Info:
58820-01-010 ARE‑Applied Research Screw Caps are durable, solid polyethylene closures designed for GL45‑threaded mobile phase reservoir bottles used in HPLC, UHPLC, LC‑MS, and general laboratory workflows.
These caps are ideal for sealing bottles when not actively in use, helping to maintain cleanliness and protect solvents from environmental contamination during storage, transport, or between analytical runs.
Manufactured from chemical‑resistant polyethylene, they provide reliable, long‑lasting performance in routine laboratory environments.
✅ See pack of 5 options for smaller quantity purchasing and flexibility
Solid Cap Design – Contamination Prevention
Fully enclosed (no holes) construction
Prevents dust, dirt, and airborne particles from entering bottles
Helps preserve mobile phase integrity during storage
Ideal for overnight or extended storage conditions
✅ Recommended for clean storage and transport of solvent bottles
GL45 Thread Compatibility
Standard GL45 threaded cap
Fits most HPLC and laboratory glass bottles
Provides a secure, leak‑resistant closure
✅ Ensures broad compatibility across lab and chromatography systems
Polyethylene Construction – Durable & Chemical Resistant
Made from high‑quality polyethylene (PE)
Resistant to common HPLC solvents
Lightweight, durable, and reusable
✅ Suitable for routine analytical and laboratory use
Temperature & Performance
Maximum operating temperature: ~140 °C
Reliable for general lab conditions
Maintains sealing performance under typical solvent exposure
✅ Designed for consistent day‑to‑day lab operations
System Compatibility & Use
Commonly used with:
HPLC / UHPLC mobile phase bottles
LC‑MS solvent containers
General laboratory storage bottles
Solvent transport and staging workflows
Typical Applications
Sealing empty or stored mobile phase bottles
Preventing contamination during storage and transport
Protecting solvents between analytical runs
Laboratory bottle management
Integrated into original equipment manufacturer (OEM) product designs
Important Usage Notes
Designed for GL45 threaded bottles only
Not intended for use with tubing or solvent delivery systems
Ensure proper tightening for effective seal
Inspect periodically for wear or deformation