Description
Silicone rubber gasket GL60 is a PTFE-coated sealing element intended for laboratory glassware with GL 60 screw threads. Featuring a flexible silicone rubber body and a PTFE surface coating, it delivers chemical resistance and low adhesion while functioning as a septum or closure seal for larger bottles, flasks and reaction vessels. The gasket supports secure, inert connections in analytical chemistry, sample handling and general laboratory practice. Supplied as one piece with a net weight of 0,008 kg and originating from Germany, it is manufactured by Witeg. The PTFE coating reduces sample interaction and eases handling, whereas the silicone core preserves the elasticity needed for consistent performance over multiple opening and closing cycles. Compatible with standard GL 60 caps, this gasket is suited to research, quality-control and production laboratories requiring dependable septa for reliable glassware sealing.
This article is part of Chromatography accessories, in Vials, caps & septa.
Key features
- Pack size: 1 pc
- Material: Silicone rubber
- Coating: PTFE-coated
- Thread size: GL 60
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Questions about Silicone rubber seal GL 60
What is this article?
Silicone rubber seal GL 60 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Chromatography accessories, inside Vials, caps & septa, in Chromatography equipment.
These are the small chromatography parts that are not a column, a vial or a syringe: vial racks, solvent filters, waste caps, ferrule kits. A solvent inlet filter is what keeps the pump from swallowing particles out of the bottle.
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 Chromatography accessories. The catalogue is Chromatography equipment.
Shelves beside this one are Vial caps & septa, 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. Articles in stock ship within 2–5 business days. 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.