You searched for: Chromatography Columns
Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.
Capillary columns, CP-Sil 5 CB for Formaldehyde
Supplier: VARIAN
CP-Sil 5 CB for Formaldehyde is optimized for the analysis of formaldehyde, water and methanol, and can deliver trace analysis of sulfur compounds and partial permanent gases.
Expand 2 Items
Bond Elut™ SAX SPE cartridges
Supplier: VARIAN
Bond Elut™ SAX is a strong anion-exchanger suited for extracting weak anions such as carboxylic acids that may not retain well on weak anion-exchangers.
Expand 3 Items
Capillary Columns, VF-1ms
Supplier: VARIAN
VF-1ms is a highly inert, non-polar, low bleed GC column providing increased sensitivity over a broad array of applications.
Expand 39 Items
GC columns, J&W DB-1701P
Supplier: Agilent
DB-1701P is bonded, cross-linked and solvent rinsable, delivering excellent performance in the analysis of organochlorine pesticides.
Expand 1 Items
Capillary columns, select silanes
Supplier: VARIAN
The Select Silanes column is a stabilized trifluoropropyl-methyl polysiloxane phase optimized for silanes determination. The Select Silanes column has a very thick film, resulting in high capacity and retention for highly volatile silanes.
Expand 3 Items
HPLC columns, ZORBAX® Extend-C18
Supplier: Agilent
ZORBAX® Extend-C18 columns have high efficiency and a long life at high pH upto pH 11,5 with more effieincy and better peak shape than polymer-based columns.
Expand 12 Items
HPLC columns, Pursuit™ UPS2,4
Supplier: VARIAN
Pursuit™ UPS 2,4 columns couple highly efficient, fast separations with superior ease-of-use. They are designed for solvent applications and samples where lifetime and back pressure are important concerns.
Expand 7 Items
GC columns, J&W DB-5ms
Supplier: Agilent
DB-5ms non-polar, low-bleed columns feature an improved signal to noise ratio for excellent sensitivity and mass spectral integrity of aromatic compounds.
Expand 6 Items
HPLC columns, ZORBAX® Eclipse Plus
Supplier: Agilent
Eclipse Plus columns are recommended for initial method development from pH 2 to 9 and provide high resolution and excellent peak shape of all types of compounds.
Expand 35 Items
Capillary columns, volatile, mineral oil
Supplier: VARIAN
Select mineral oil provides the shortest analysis time is required with a stabilized, non-polar bonded phase specifically for fast mineral oil analysis.
Expand 4 Items
SPE cartridges, SPEC disk
Supplier: VARIAN
SPEC Disk SPE delivers superior flow characteristics and trouble free automation.
Expand 2 Items
Capillary columns, Select Al₂O₃ MAPD
Supplier: VARIAN
The select Al₂O₃ MAPD is an aluminum oxide PLOT column for the analysis of reactive hydrocarbons and is especially targeted towards the response for methyl acetylene and propadiene (MAPD).
Expand 3 Items
Capillary columns, DB-5
Supplier: Agilent
These non-polar columns are used in wide range of applications.
Expand 2 Items
Capillary columns, CP-Wax 51 for amines
Supplier: VARIAN
CP-Wax 51 for amines is designed for the analysis of C4-C10 amines, diamines and aromatic amines.
Expand 1 Items
Flash cartridges, Mega Bond Elut™
Supplier: VARIAN
Flash cartridges for the purification of organic compounds, and also for scale-up, solid phase extraction.
Expand 24 Items
Solid phase extraction cartridges, Bond Elut™ C18 EWP
Supplier: VARIAN
Bond Elut™ EWP is based upon standard particle size silica but with 500 Å pores to allow more efficient extraction of large molecules (>15000 MW), which are typically excluded from standard porosity silica phases.
Expand 5 Items
Capillary columns, CP-Wax™
Supplier: VARIAN
The CP-Wax™ lines of chemically bonded columns offer a broad range of selectivities for method optimisation. The backbone of this series stationary phases is made of a polyethylene glycol.
Expand 37 Items
Capillary columns, CP-SimDist UltiMetal
Supplier: VARIAN
Lower bleed rate than Fused Silica, best column lifetime and accurate results.
Expand 16 Items
HPLC columns, Pursuit™ XRsUltra 2,8
Supplier: VARIAN
Pursuit™XRs Ultra UPS 2,8 columns are ultra-purity silica based columns.
Expand 13 Items
Preparative HPLC columns, Dynamax
Supplier: VARIAN
The Dynamax preparative column hardware utilizes a patented dynamic axial compression (DAC) design and is the ideal format for the development and optimization of a high throughput or high yield purification.
Expand 8 Items
Capillary columns, CP-Molesieve 5Å
Supplier: VARIAN
This molecular-sieve coated capillary column is especially valuable when separating permanent gases.
Expand 17 Items
GC Columns, J&W CP-Sil 43 CB
Supplier: VARIAN
CP-Sil 43 CB separates aromatic from aliphatic hydrocarbons with moderate polarity for specific selectivity equivalent to OV-255.
Expand 1 Items
Capillary columns, CP-Lowox
Supplier: VARIAN
CP-Lowox offers a unique solution to the chemical and petrochemical industries. It is now possible to analyze trace level oxygenate impurities in gas and liquid hydrocarbon streams.
Expand 2 Items
Preparative HPLC cartridges
Supplier: Agilent
These cartridge columns are with reusable end fittings that have a unique design which makes them easy to install with finger-tight connections.
Expand 52 Items
Gel permeation chromatography columns, PLgel individual pore size
Supplier: VARIAN
Individual pore size GPC columns offer high resolution over a specific molecular weight range. The linear portion of the calibration curve, where the slope is at its shallowest, defines the MW region over which optimum resolution will be achieved.
Expand 20 Items
Method development kits
Supplier: Agilent
Agilent offers methods development kits to streamline the column collection process used for medium and high pressure LC systems.
Expand 3 Items
HPLC columns, Kromasil® Classic, 300 Å
Supplier: HICHROM
The Kromasil® classic 300 Å family of products is designed to be the perfect choice for proteins and biomolecules larger than 8 to 10 kDa. This 300 Å material has a narrow pore size distribution that ensures good mass transfer for larger molecules, resulting in narrow peaks and no size-exclusion effects.
Expand 1 Items
SPE cartridges, Bond Elut™ Plexa PAX
Supplier: VARIAN
Bond Elut™ plexa PAX non-polar/anion-exchange polymeric SPE offers excellent clean-up and reproducibility, and is suitable for polar and non-polar acidic analytes.
Expand 2 Items
Columns for large biomolecule analysis, CIMmultus™
Supplier: HICHROM
CIMmultus™ columns are based on an innovative monolithic technology. Distinguished by large pores/flow through channels these columns are designed for the production, purification, and analytics of large proteins (IgG, IgM, PEGylated proteins), viruses (AAV, adenovirus, lentivirus, influenza, bacteriophages), VLPs, exosomes and pDNA for example.
Expand 14 Items
Solid phase extraction cartridges, Bond Elut™ CBA
Supplier: VARIAN
CBA is a mid-polarity sorbent and weak cation exchanger (pKa 4,8). It can be used with a wider range of counter-ions than lower pKa sorbents like SCX and will demonstrate easier elution of quaternary amine functionalised analytes.