Description
PP safety caps with GL45 thread and 1/4-28 PEEK connection for 1,6 mm tubes are chromatography accessories designed to limit evaporation of volatile compounds from solvent bottles and reservoirs. Moulded from polypropylene, each cap carries a GL45 screw thread compatible with bottles and containers that use standard GL45 closures throughout HPLC, UHPLC and related liquid-handling systems. Integrated 1/4-28 PEEK fittings accept tubing of 1,6 mm outer diameter and provide a chemically resistant, metal-free fluid path for mobile-phase delivery and waste lines. By sealing the bottle headspace while allowing controlled tubing access, the design helps preserve solvent composition and reduces vapour release into the laboratory environment. The range is available with two, three or four hose connections to match multi-line methods. Supplied as a pack of five pieces from manufacturer Labbox under the ASTIKS line, with a pack net weight of 1,000 kg, these safety caps integrate readily into existing solvent-reservoir setups in analytical and preparative laboratories.
This article is part of HPLC fittings, tubing & inline filters, in HPLC columns & accessories.
Key features
- Pack size: 5 pc(s)
- Material: Polypropylene (PP)
- Thread: GL45
- Connection: 1/4-28 PEEK for 1,6 mm tubes
- Function: Reduces evaporation of volatile compounds
- EAN: 8434868107472
- GTIN: 08434868107472
- Technical Information Sheet:
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Questions about PP safety caps with GL45 thread, 1/4-28 PEEK connection for 1,6 mm tubes
What is this article?
PP safety caps with GL45 thread, 1/4-28 PEEK connection for 1,6 mm tubes is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in HPLC fittings, tubing & inline filters, inside HPLC columns & accessories, in Chromatography equipment.
HPLC fittings and tubing are numbered by bore. A wide bore after the column broadens the peaks. Finger-tight and wrench fittings, and stainless against PEEK, are different pressure ratings. An inline filter is the last screen before the column, and it clogs on purpose so the column does not.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
Which category should I open next?
The category is HPLC columns & accessories. The sub-category is HPLC fittings, tubing & inline filters. The catalogue is Chromatography equipment.
Shelves beside this one are HPLC columns, HPLC guard columns and HPLC accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
