HPLC guard columns

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VP 10/16 NUCLEODURMacherey-Nagel
Macherey-Nagel VP 10/16 NUCLEODUR
Prix réduit€464,20
VP 10/16 NUCLEODUR C18 HTecMacherey-Nagel
VP 10/8 NUCLEODUR C18 GravityMacherey-Nagel
VP 10/16 NUCLEODUR C8 ecMacherey-Nagel
VP 10/16 NUCLEODUR C18 GravityMacherey-Nagel
CC 30/4 NUCLEOGENMacherey-Nagel
Macherey-Nagel CC 30/4 NUCLEOGEN
Prix réduit€272,84
CC 30/4 NUCLEOGEL Sugar 810 HMacherey-Nagel
CC Guard column holder 30 mmMacherey-Nagel
CC 30/4 NUCLEOGEL Sugar 810 CaMacherey-Nagel
VA 5/3 NUCLEOGEL RPMacherey-Nagel
Macherey-Nagel VA 5/3 NUCLEOGEL RP
Prix réduit€286,17
VA 50/7.7 NUCLEOGEL GPC 10PMacherey-Nagel
VA 50/7.7 NUCLEOGEL GPC 5PMacherey-Nagel
VA 21/4 Nucleogel SUGAR Pb, 2 pcsMacherey-Nagel
VA 21/4 Nucleogel SUGAR Ca, 2 pcsMacherey-Nagel
VA 5/3 NUCLEOGEL SAXMacherey-Nagel
Macherey-Nagel VA 5/3 NUCLEOGEL SAX
Prix réduit€308,46
VA 21/4 NUCLEOGEL Anion I, 2 pcsMacherey-Nagel
VA 21/4 NUCLEOGEL Ion 300 OAMacherey-Nagel
VA 5/3 NUCLEOGEL SCXMacherey-Nagel
Macherey-Nagel VA 5/3 NUCLEOGEL SCX
Prix réduit€286,17
VA 21/4 Nucleogel SUGAR Na, 2 pcsMacherey-Nagel
Replacement wrench f. guard column holdeMacherey-Nagel

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Questions about HPLC guard columns

Why HPLC guard columns?

A guard column is a short column of the same phase as the analytical column, placed in front of it to catch particles and compounds that would stick forever. It is meant to be replaced. A guard of a different phase changes the separation. The holder and the cartridge are often separate parts.

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 Chromatographie. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are HPLC columns, HPLC fittings, tubing & inline filters 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. 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. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

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