Hai cercato: Colonne cromatografiche

Supplier: DIONEX

Tipo di colonna: Colonna SPE , Dionex™ OnGuard™ II, OnGuard™ II Na, Capacità: 1 ml

Supplier: DIONEX

IonPac AS11 column designed for fast gradient screening inorganic anions and organic acid anions in sample matrices such as foods, beverages, chemical process solutions, wastewaters, brines and power plant waters.

Supplier: DIONEX

AS4A-SC columns are used to separate the inorganic anions in environmental water and are recommended for the fast analysis of inorganic anions in deverse matrices while using the carbonate eluents.

Supplier: DIONEX

The anion exchange HPLC column is suitable for isocratic determinations of monosaccharides, disaccharides and linear polysaccharides in a variety of matrices. This specialised column combined with pulsed amperometric detection (PAD), delivers high-resolution separations. Approved for use in a variety of official methods for the analysis of foods.

Supplier: DIONEX

Columns are designed for the fast analysis of inorganic anions in drinking water, ground water and waste water, by using isocratic carbonate/bicarbonate eluent common inorganic also can be separated easily.

Supplier: DIONEX

These columns are used to separate the inorganic anions from the deverse matrices.

Supplier: DIONEX

CS12A columns are recommended for the fast isocratic separation of lithium, sodium, ammonium, potassium, magnesium and calcium from the sample matrices.

Supplier: DIONEX

Dionex™ SolEx™ SPE cartridges are designed for use with Dionex AutoTrace 280 SPE system or other SPE instrumentation and vacuum manifolds. They are suitable for extracting organic pollutants from a liquid sample off-line using a solid-phase adsorbent.

Supplier: DIONEX

The IonPac™ AS24 is a high capacity hydroxide selective anion exchange column optimised for the separation of haloacetic acids (HAAs) as well as a variety of environmental anions. The capacity and selectivity enables analysis of haloacetic acids in drinking water at low μg/l concentrations. The column is specifically designed for separation of haloacetic acids in drinking water prior to MS or MS/MS detection and is the specified column in US EPA Method 557.

Supplier: GL Sciences B.V.

Inertsil® series phases are based on a purer, higher surface area silica which is specially manufactured to provide maximum phase coverage. The result is a series of columns which provide excellent peak shapes using simple eluents while operating at low pressure.

Supplier: Restek

General purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g. Aroclor mixes), solvent impurities.

Supplier: BIO RAD

Tipo di colonna: Colonna HPLC , Aminex®, resin based column, HPX-87H, Ø int.: 7,80 mm, Lunghezza: 300 mm, Dimensioni particelle: 9 µm

Supplier: PHENOMENEX

Synergi™ Hydro-RP columns have polar embedded C18 phase that provides extreme hydrophobic and slight polar selectivity.

Supplier: YMC

YMC-BioPro ion exchange columns are used for the separation of proteins, peptides, and nucleic acids.

Supplier: PHENOMENEX

SecurityGuard™ standard guard cartridge system column protection is designed to fit any manufacturers' standard HPLC column.

Supplier: Restek

Raptor™ Biphenyl column is extremely useful for fast separations in bioanalytical testing applications like drug and metabolite analyses, especially those that require a mass spectrometer (MS).

Supplier: Restek

The Rtx-Volatile amine column was designed for analyzing volatile amines in difficult matrices, such as water.