2884 Résultats pour : "GC Columns"

Supplier: Avantor

Type de colonne: Colonne CPG, Avantor® Hichrom, FAST GC column, Fused silica, Ø int.: 0,05 mm, Longueur: 5 m, Épaisseur du film: 0,05 µm

Supplier: Avantor

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: Avantor

Optimized phase for DHA (Detailed Hydrocarbons Analysis), PONA, PIANO and PNA analysis.

Supplier: Avantor

General purpose column, ideal as confrmation column.

Supplier: Merck

This column with bonded poly(ethylene glycol) phase allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.

Supplier: Avantor

Large volume injection pre-columns.

Supplier: Merck

These non-polar methyl silicone bonded poly(dimethyl siloxane) columns are used to separate the sample components according to boiling point.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: Avantor

General purpose apolar column.

Supplier: Merck

These columns with excellent retention and resolution of polar compounds are less hydrophobic than C18 columns.

Supplier: Avantor

Application specific column for blood alcohols testing.

Supplier: Avantor

Type de colonne: Colonne UHPLC, Empty columns, threaded, for UHPLC hardware, with length 250 mm, Colonnes vides: Yes

Supplier: Merck

Wool plugs are often used in GC inlet liners to improve sample vaporization, and/or to keep non-volatile material from entering the column. They can also be used in packed GC columns, solvent desorption tubes, thermal desorption tubes, and purge traps to retain packed beds.

Supplier: Merck

The Discovery® C18 columns provide the best suitable selectivity for many applications.

Supplier: Avantor

Application-specific column for polycyclic aromatics hydrocarbons.

Supplier: Avantor

General purpose GC-MS column Solvent impurities, PCBs, SimDist, drugs, natural gases, essential oils, semivolatiles, pesticides, phenols, etc.

Supplier: Merck

Filtre de rechange pour Extrelut® NT 3, Ø 15 mm

Supplier: Avantor

Silica guard cartridge

Supplier: Avantor

Application specifc column for polycyclic aromatics hydrocarbons.

Supplier: Avantor

Fixations à serrage à main, PEEK

Supplier: Merck

Discovery® Cyano columns have low hydrophobicity for rapid elution of hydrophobic analytes with exceptional peak shape for basic and acidic analytes.

Supplier: Avantor

General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds.

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of Superspher® sorbents.

Supplier: Merck

Volume des pores : 2,9 ml/g.

Supplier: Avantor

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, etc.

Supplier: Avantor

Ces colonnes en acier inoxydable, dotées d'une technologie de liaison brevetée, offrent une grande robustesse et une excellente durée de vie.

Supplier: Avantor

LiChrospher® is a silica available in both endcapped and non-endcapped C8 and C18 phases.

Supplier: Merck

This non-polar column is specially designed for reproducible analyses of plant sterols, cholesterol, and other animal sterols.