HPLC fittings, tubing & inline filters

248 products

Showing 241 - 248 of 248 products

Showing 241 - 248 of 248 products
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Screw coupling, PBT, flexible, rotatable, GL 14, DWK Life Sciences, art. LL41.1DWK Life Sciences
DWK Life Sciences Screw coupling, PBT, flexible, rotatable, GL 14, silicone seal, -45 to +180 °C
From €23,85
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Lab screw fittings for tube outer Ø 12,0 mm, 2 pieces, DWK Life Sciences, art. KE57.1DWK Life Sciences
DWK Life Sciences Lab screw fittings, for tube with outer Ø 12.0 mm, 2 unit(s)
From €44,28
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Lab screw fittings for tube outer Ø 10,0 mm, 2 pieces, DWK Life Sciences, art. KE56.1DWK Life Sciences
DWK Life Sciences Lab screw fittings, for tube with outer Ø 10.0 mm, 2 unit(s)
From €45,50
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Lab screw fittings for tube outer Ø 8,0 mm, DWK Life Sciences, art. KE55.1DWK Life Sciences
DWK Life Sciences Lab screw fittings, for tube with outer Ø 8.0 mm, 2 unit(s)
From €45,50
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Lab screw fittings for tube outer Ø 6,0 mm, DWK Life Sciences, art. KE54.1DWK Life Sciences
DWK Life Sciences Lab screw fittings, for tube with outer Ø 6.0 mm, 2 unit(s)
From €44,28
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Lab screw fittings for tube outer Ø 3,2 mm, DWK Life Sciences, art. KE53.1DWK Life Sciences
DWK Life Sciences Lab screw fittings, for tube with outer Ø 3.2 mm, 2 unit(s)
From €44,28
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Adapter, PP, for coupling, Macherey-Nagel, art. 2996.2Macherey-Nagel
Macherey-Nagel Adapter, PP, for coupling, of 1.3 and 6 ml PP-columns, 10 unit(s)
From €93,02
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Adapter, PP, for coupling of 15, 45 and 70 ml PP columns, Macherey-Nagel, art. 27AH.1Macherey-Nagel
Macherey-Nagel Adapter, PP, for coupling, of 15, 45 and 70 ml PP-columns, 10 unit(s)
From €120,96
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Questions about HPLC fittings, tubing & inline filters

Why HPLC fittings, tubing & inline filters?

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.

This shelf belongs to HPLC columns & accessories, inside Chromatography equipment. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are HPLC columns, HPLC guard columns and HPLC accessories. The category above this shelf is HPLC columns & accessories.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Delivery across Europe, two to five days when in stock. 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. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

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. If the article is not on the shelf, request a quote.