Beschrijving
b.safe Cap GL45 with stopcocks is a screw cap for GL45 bottle threads, combining a yellow PP-GF outer cap with a freely rotatable PTFE insert. It is equipped with PFA fittings for capillaries of 3,2 mm outer diameter (UNF 1/4" thread) and a ventilation valve with change indicator. All capillary connections incorporate an integrated stopcock, while an additional capillary connection on the underside of the lid provides a route toward the bottle base. Top-side fittings are supplied as three yellow connectors for Ø 3,2 mm tubing; the underside carries three milky-white fittings of the same diameter, supporting controlled fluid handling in laboratory bottle systems. Configuration and scope of supply follow the manufacturer table for this variant. With a net weight of 0,119 kg, the assembly remains compact yet robust for routine solvent and reagent bottle work. This b.safe GL45 cap from manufacturer Bohlender is intended for laboratories that need stopcock-controlled capillary links, free rotation of the insert during installation, and clear ventilation-status indication without disturbing established GL45 bottle threads.
This article is part of HPLC fittings, tubing & inline filters, in HPLC columns & accessories.
Key features
- Pack size: 1 pc
- Thread: GL45
- Cap material: yellow PP-GF
- Insert material: PTFE (freely rotatable)
- Capillary fittings top: 3 × Ø 3,2 mm PFA (UNF 1/4") with stopcocks
- Fittings underside: 3 × Ø 3,2 mm milky-white
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Questions about b.safe Cap GL45 with Stopcocks, 4x UNF 1/4'' Screw cap GL45 made of PP-yellow,
What is this article?
b.safe Cap GL45 with Stopcocks, 4x UNF 1/4'' Screw cap GL45 made of PP-yellow, is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in HPLC-fittingen, slangen & inlinefilters, inside HPLC-kolommen & accessoires, in Chromatografie.
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-kolommen & accessoires. The sub-category is HPLC-fittingen, slangen & inlinefilters. The catalogue is Chromatografie.
Shelves beside this one are HPLC-kolommen, HPLC-voorkolommen and HPLC-accessoires.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.