Description
b.safe Cap GPI 38/400, 2x UNF 1/4" is a screw cap for GPI 38/400 threads, built with a grey polypropylene (PP) body and a freely rotatable insert made of PTFE. It is fitted with PFA connectors for capillaries of 3,2 mm outer diameter on UNF 1/4" threads, plus a ventilation valve with change indicator. Execution and scope of delivery follow the manufacturer table: this version provides 1 capillary connection and is supplied with 1 yellow fitting for Ø 3,2 mm; the number of milky-white PFA blind fittings is 0. The rotatable PTFE insert lets the capillary port be oriented after the grey PP cap is seated on a matching GPI 38/400 neck. PFA fittings secure 3,2 mm OD tubing on the stated UNF 1/4" thread, while the ventilation valve with change indicator completes the closure assembly. Materials are grey PP for the outer cap, PTFE for the insert and PFA for the fitting components. This laboratory cap configuration comes from manufacturer Bohlender as 1 pc, with a net weight of 0,061 kg, for controlled capillary access and venting on GPI 38/400 threaded vessels.
This article is part of HPLC fittings, tubing & inline filters, in HPLC columns & accessories.
Key features
- Pack size: 1 pc
- Thread: GPI 38/400
- Body material: Grey PP
- Insert material: PTFE (freely rotatable)
- Capillary connections: 1
- Yellow fittings: 1 × Ø 3,2 mm (PFA)
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Questions about b.safe Cap GPI 38/400, 2x UNF 1/4'' Screw cap GPI 38/430 made of PPS-blue, inser
What is this article?
b.safe Cap GPI 38/400, 2x UNF 1/4'' Screw cap GPI 38/430 made of PPS-blue, inser is the article on this page. Luminix Health distributes Bohlender 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.