LABPRO QuickFit GL45 Safety Cap With 2 Ports Including 1x Air Valve and 1 x 1/4’’-28 Fitting for 1/8’’ Tubing, 100pcs/ctn LPQ003828

LABPRO QuickFit GL45 Safety Cap is a GL45-threaded safety bottle cap designed for secure laboratory solvent and sample handling. The cap provides two ports including one air inlet/shut-off valve and one 1/4"-28 female fitting for 1/8" (≈3.2 mm) tubing, enabling controlled venting and tubing connections for HPLC mobile phases, solvent reservoirs, and sample storage. Constructed with a polypropylene outer and a PTFE core, the cap delivers chemical resistance and a leak‑resistant seal for routine laboratory use.

Key Features:

• Thread type: GL45
• Number of ports: 2 (includes 1 air valve + 1 x 1/4"-28 fitting for 1/8" tubing)
• Materials: Polypropylene outer cap with PTFE inner core
• Color: Black
• Packaging: 100 pcs per carton
• Manufacturer/brand: LabPro
• Primary use: solvent/sample containment, venting and tubing connection

Advantages:

• Chemical-resistant PTFE core and polypropylene exterior protect against solvent contact and contamination.
• Integrated air valve and 1/4"-28 fitting allow controlled venting and secure tubing attachment for solvent delivery and sampling.
• GL45 threading provides a secure, leak‑resistant connection to standard GL45 bottles used in chromatography and general lab storage.
• Available in multiple port configurations and colors to support identification and flexible workflow setups.