Description
The b.safe septum adapter is a PTFE thread adapter that connects a septum cap to the capillary connector of b.safe Caps. It is dimensioned for a capillary connector with UNF 1/4'' thread and provides the transition to a septum cap in ND9 format, enabling sealed sampling or transfer interfaces on compatible b.safe capillary ports. Manufactured from PTFE, the adapter offers the chemical resistance expected for solvent-contact laboratory fittings in chromatography and general liquid-handling setups. Net weight is 0,0039 kg. Supplied as one piece, this compact transition piece from manufacturer Bohlender integrates into existing b.safe Cap assemblies whenever an ND9 septum closure is required on a UNF 1/4'' capillary connection. It supports modular configuration of solvent lines and caps where a reliable PTFE septum interface is needed without changing the underlying capillary connector geometry.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 1 pc
- Product type: Septum adapter
- Capillary connector: UNF 1/4''
- Septum cap: ND9
- Material: PTFE
- Function: Thread adapter for b.safe Caps
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about b.safe Septum Adaptor, UNF 1/4'', 1x ND9 PTFE, transition from capillary
What is this article?
b.safe Septum Adaptor, UNF 1/4'', 1x ND9 PTFE, transition from capillary is the article on this page. Luminix Health distributes Bohlender 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. 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.