HPLC guard columns

Here you will find everything your laboratory needs for HPLC guard columns, such as: gravity, guard column holder, pyramid and biphenyl. This range is for biotech, hospitals, R&D, teaching and (quality) control. This collection holds 178 articles. The catalogue holds more than 150.000 articles. In-stock articles ship in two to five business days.

178 products

Showing 1 - 24 of 178 products

Showing 1 - 24 of 178 products
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EC 4/2 NUCLEODUR C18 ISIS HPLC guard column, 1.8 µm, 4 × 2 mm, Macherey-Nagel, art. 76191020Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR C18 ISIS, 1.8 µM
€156,00
EC 4/2 NUCLEODUR C18 HTec HPLC guard column, 1.8 µm, Macherey-Nagel, art. 76192520Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR C18 HTec, 1.8 µm
€156,00
EC 4/2 NUCLEODUR 100-3 NH2-RP HPLC guard column, Macherey-Nagel, art. 76195120Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR 100-3 NH2-RP
€159,00
EC 4/2 NUCLEODUR 300-5 C4 ec HPLC guard column, 4 mm × 2 mm ID, Macherey-Nagel, art. 76198920Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR 300-5 C4 ec
€162,00
EC 4/2 NUCLEODUR PFP HPLC guard column, 3 µm, Macherey-Nagel, art. 76197620Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR PFP, 3 µm
€156,00
EC 4/3 NUCLEODUR 100-5 NH2-RP HPLC guard column, Macherey-Nagel, art. 76195330Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODUR 100-5 NH2-RP
€159,00
EC 4/2 NUCLEODUR PFP HPLC guard column, 1.8 µm, Macherey-Nagel, art. 76197520Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR PFP, 1.8 µM
€156,00
EC 4/3 NUCLEODUR C8 Gravity, 1.8 µm, Macherey-Nagel, art. 76190530Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODUR C8 Gravity, 1.8 µm
€156,00
EC 4/2 NUCLEODUR PolarTec HPLC guard column, 3 µm, Macherey-Nagel, art. 76198120Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR PolarTec, 3 µm
€156,00
EC 4/2 NUCLEOSHELL RP 18plus HPLC guard column, 5 µm, Macherey-Nagel, art. 76325820Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEOSHELL RP 18plus, 5 µm
€161,00
EC 4/2 NUCLEODUR C18 ISIS HPLC guard column, 5 µm, Macherey-Nagel, art. 76191220Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR C18 ISIS, 5 µm
€156,00
EC 4/3 NUCLEODUR HILIC HPLC guard column, 3 µm, Macherey-Nagel, art. 76196130Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODUR HILIC, 3 µm
€156,00
EC 4/2 NUCLEODUR SPHINX RP HPLC guard column, 1.8 µm, Macherey-Nagel, art. 76192020Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR SPHINX RP, 1.8 µm
€156,00
EC 4/2 NUCLEODUR PolarTec HPLC guard column, 5 µm, Macherey-Nagel, art. 76198220Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR PolarTec, 5 µm
€156,00
EC 4/2 NUCLEODUR C18 Gravity HPLC guard column, 3 µm, Macherey-Nagel, art. 76190220Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR C18 Gravity, 3 µm
€156,00
EC 4/3 NUCLEOSIL 100-5 C18 AB HPLC guard column, 4 mm × 3 mm, Macherey-Nagel, art. 72107330Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEOSIL 100-5 C18 AB
€161,00
EC 4/3 NUCLEOSHELL RP 18plus HPLC guard column, 5 µm, Macherey-Nagel, art. 76325830Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEOSHELL RP 18plus, 5 µm
€161,00
EC 4/3 NUCLEODUR C18 Gravity-SB, 1,8 µm HPLC guard column, Macherey-Nagel, art. 76199030Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODUR C18 Gravity-SB, 1.8 µm
€156,00
HPLC guard column EC 4/3 NUCLEODUR 100-5 CN, 4 mm × 3 mm, Macherey-Nagel, art. 76194330Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODUR 100-5 CN
€159,00
HPLC guard column EC 4/3 NUCLEODUR 100-5 CN-RP, 4 mm × 3 mm, Macherey-Nagel, art. 76194430Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODUR 100-5 CN-RP
€159,00
EC 4/3 NUCLEOSIL 100-5 C18 NAUTILUS HPLC guard column, 4 mm × 3 mm ID, Macherey-Nagel, art. 72113330Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEOSIL 100-5 C18 NAUTILUS
€161,00
EC 4/2 NUCLEODUR Phenyl-Hexyl HPLC guard column, 3 µm, Macherey-Nagel, art. 76198620Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEODUR Phenyl-Hexyl, 3 µm
€156,00
EC 4/2 NUCLEOSHELL Phenyl-Hexyl HPLC guard column, 2.7 µm, 4 mm × 2 mm, Macherey-Nagel, art. 76373820Macherey-Nagel
Macherey-Nagel EC 4/2 NUCLEOSHELL Phenyl-Hexyl, 2.7 µm
€161,00
EC 4/3 NUCLEODEX GAMMA-PM HPLC guard column, 4 mm × 3 mm, Macherey-Nagel, art. 72117830Macherey-Nagel
Macherey-Nagel EC 4/3 NUCLEODEX GAMMA-PM
€137,00

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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 Chromatography equipment. 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.

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