Description
ÜK N20-L aluminium overpressure safety cap is an N 20 chromatography closure in silver with a centre hole and a silicone white/PTFE beige septum. Specified at 45° Shore A hardness and 3,0 mm septum thickness, the liner supports reliable needle access and sealing performance in gas and liquid chromatography sample workflows. The aluminium overpressure safety design is intended for compatible N 20 vials where controlled sealing under analytical conditions is required. Supplied in packs of 100 pieces, the cap is practical for laboratories running regular headspace or vial-based sequences. Net weight of the pack is 0,17 kg, aiding goods receipt and inventory handling. This accessory is offered by manufacturer Macherey-Nagel within its chromatography consumables range and fits standard N 20 neck finishes used with appropriate capping tools. The white silicone and beige PTFE combination provides a defined dual-layer sealing surface for routine sample integrity. Suitable for research, quality-control and industrial chromatography setups that specify N 20 overpressure safety caps with fixed septum hardness and thickness.
This article is part of Solvent waste caps, safety funnels & canisters, in Waste disposal.
Key features
- Pack size: 100 pc(s)
- Type: N 20 aluminium overpressure safety cap
- Septum: Silicone white/PTFE beige
- Hardness: 45° Shore A
- Septum thickness: 3,0 mm
- EAN: 4046681086236
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Questions about PR N20-H, si, Sil w/PTFE bg, 45°, 3.0
What is this article?
PR N20-H, si, Sil w/PTFE bg, 45°, 3.0 is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Solvent waste caps, safety funnels & canisters, inside Waste disposal, in Lab safety equipment.
A solvent waste cap and a safety funnel close a waste can so vapour does not fill the room, while still letting waste be poured in. The thread has to match the can. A filter and a level indicator are common features. An open beaker of waste solvent is not this article.
Laboratory waste is sorted before it is carried away. A solvent waste can has a cap and often a funnel that limits vapour. A sharps container is rigid and closable. An autoclave bag is for material that will be sterilised before it is ordinary waste. The container has to survive the chemical that goes into it. A bag that dissolves is not a container. Classification of the chemicals is on ECHA. Transport of dangerous goods is the UNECE framework. Workplace practice is EU-OSHA.
Which category should I open next?
The category is Waste disposal. The sub-category is Solvent waste caps, safety funnels & canisters. The catalogue is Lab safety equipment.
Shelves beside this one are Autoclave & disposal bags, Waste containers & canisters and Sharps containers, absorbents & spill kits.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
