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1640 results for Kolony chromatografické

 

Kolony chromatografické

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.

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HPLC columns, ZORBAX® Eclipse Amino Acid Analysis

HPLC columns, ZORBAX® Eclipse Amino Acid Analysis

Supplier: Agilent

ZORBAX Eclipse AAA high efficiency column rapidly separates amino acids following an updated and improved protocol.

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High performance ZORBAX® guard fittings kits

High performance ZORBAX® guard fittings kits

Supplier: Agilent

Guard hardware kit for ZORBAX® columns

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C18 SPE cartridges, Bond Elut™

Supplier: Agilent

Bond Elut™ C18 is a hydrophobic silica sorbent. C18 is commonly used for non-polar compounds. Bond Elut™ C18 is endcapped to reduce interactions with silanol groups.

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HPLC columns, ZORBAX®, StableBond SB-C3

HPLC columns, ZORBAX®, StableBond SB-C3

Supplier: Agilent

ZORBAX® 80 Å StableBond columns are made using bulky, patented, unique silanes that sterically protect the siloxane bond. Acid labile endcapping reagents are not used.

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Omnifit® EZ Glass Chromatography Columns for FPLC and LPLC

Supplier: OMNIFIT

EZ columns are designed to suit the majority of standard laboratory chromatography applications. They are ideal for aqueous systems and compatible with solvents used in common liquid chromatography applications such as protein purification.

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Glass column for column elution

Supplier: BEHR

Glass column with GL45 on both ends, GS 950, according to LUA bulletin no. 20, Ø vnitř.: 60,00 mm, Délka: 320 mm, Objem: 950 ml

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HPLC columns

Supplier: VICI JOUR RESEARCH

These PEEK columns are designed for naro-bore applications with small amount of samples.

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Analytical guard column, Upchurch Scientific®

Analytical guard column, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

This narrow-bore short column (2,0×20 mm) creates only a slight pressure increase with virtually no detectable theoretical plate loss when used with a 3 mm int.Ø or larger column.

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Chromatography columns with filter plates

Supplier: NEUBERT VOLUME GLASSWAERE

These chromatography columns feature a top sleeve with PTFE tap and are made from borosilicate glass 3.3.

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Chromatography columns with Rotaflo® stopcock and ground cone, Quickfit®

Chromatography columns with Rotaflo® stopcock and ground cone, Quickfit®

Supplier: SciLabware

These chromatography columns are made from PYREX®, borosilicate glass.

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In-line biocompatible guard cartridges

Supplier: VICI JOUR RESEARCH

The in-line PEEK guard cartridges extend the life of analytical columns by trapping contaminants from the sample and mobile phase, thereby preventing loss of retention. Only PEEK and titanium contacts the mobile phase and sample. This system is ideal for use with proteins or other biopolymers that may be contaminated or absorbed by steel surfaces.

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Chromatography columns with Rotaflo® stopcock, Quickfit®

Chromatography columns with Rotaflo® stopcock, Quickfit®

Supplier: SciLabware

These chromatography columns are made from PYREX®, borosilicate glass.

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Chromatography Columns, Glass Tap/Core

Supplier: NEUBERT VOLUME GLASSWAERE

Glass, Prázdné kolony: Yes, Ø vnitř.: 200 mm, Délka: 300 mm

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LC column, force biphenyl

LC column, force biphenyl

Supplier: Restek

Force Biphenyl LC HPLC Columns are ideal for bioanalytical testing applications like drug and metabolite analyses.

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Capillary columns, Rxi®-624Sil MS columns (fused silica)

Capillary columns, Rxi®-624Sil MS columns (fused silica)

Supplier: Restek

These fused silica columns have midpolarity Crossbond® phase manufactured for column to column reproducibility suited for validated methods.

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Omnifit® EZ SolventPlus™ Glass Chromatography Columns for FPLC and LPLC

Supplier: OMNIFIT

EZ SolventPlus™ columns are designed for maximum chemical compatibility. Borosilicate glass and PTFE construction, with Chemraz® o-rings and PTFE frits, only the most inert materials are present in the fluid path. ETFE end caps and fitting nuts ensure a chemically inert connection into and out of the system.

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LC columns, YMC classical, ODS-AL

Supplier: YMC

ODS-AL is a non-endcapped high carbon load monomeric C18 phase. It is used only in those situations where residual sianol activity is beneficial to the separation.

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Reversed phase HPLC columns, Synergi™ Polar-RP

Supplier: PHENOMENEX

Synergi™ Hydro-RP columns have polar endcapped, ether-linked phenyl phase providing polar and aromatic reversed phase selectivity.

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Reversed phase HPLC columns, Luna® C18

Supplier: PHENOMENEX

Luna® C18 is a reversed phase column that provides a measurable improvement over many HPLC columns for two important chromatographic properties - resolution and peak shape.

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LC columns, YMC classical, C8

Supplier: YMC

YMC octyl columns are prepared from exhaustive bonding of a monomeric octylsilane to totally spherical and porous silica gels. The functionalised silica is then treated with a endcapping process. This produces a moderate 10% carbon loading on the standard 120 Å pore material.

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