Description
Safety cap made of PP with GL45 screw caps, blue, with two connections for tubes is a chromatography accessory intended to help reduce evaporation of volatile compounds from laboratory bottles and containers. The polypropylene (PP) body is compatible with bottles and vessels that use a GL45 screw thread and provides two dedicated tube ports for controlled fluid lines. Blue colour coding makes the two-port layout easy to recognise on the bench or in solvent supply setups. Designed for secure tubing connections while limiting open headspace exposure of volatile solvents, it supports HPLC solvent handling, sample transfer and related analytical workflows where GL45 closures are standard. Offered by manufacturer Labbox as a single-piece unit with a net weight of 1,000 kg, this model belongs to a range available with two, three or four hose connections so the port count can match the number of lines required. The blue two-connection version suits compact bottle arrangements in chromatography and general laboratory fluid management without altering the familiar GL45 interface.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 1 pc
- Material: PP
- Thread: GL45
- Colour: blue
- Tube connections: 2
- EAN: 8434868106550
- GTIN: 08434868106550
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about PP safety caps with GL45 thread, blue, 2 ports for 3,2 mm tubes
What is this article?
PP safety caps with GL45 thread, blue, 2 ports for 3,2 mm tubes is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Vial caps & septa, inside Vials, caps & septa, in Chromatography equipment.
A vial cap and a septum have to match the vial neck: crimp, screw or snap, and the diameter. The septum material, PTFE/silicone or rubber, decides chemical resistance and how many times a needle can pierce it. A septum that sheds into the solvent becomes ghost peaks.
An autosampler vial is the small closed bottle a chromatograph picks up. The neck is crimp, screw or snap, and the cap and the septum have to be that neck. The septum is the part the needle pierces. A soft septum reseals. A septum that is wrong for the solvent swells or sheds particles into the sample. Inserts reduce the volume when the sample is scarce. The separation they feed is described with IUPAC names and PubChem data.
Which category should I open next?
The category is Vials, caps & septa. The sub-category is Vial caps & septa. The catalogue is Chromatography equipment.
Shelves beside this one are Chromatography accessories, Autosampler vials, Crimpers & decappers and Vial inserts.
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.
