色谱柱
Chromatography columns separate molecules within mixtures during gas or liquid methods. Filled with stationary phase compositions or resins, 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 polarity, composition, and size.
Avantor® Alltima HP, HPLC Columns, C18-HL, 5 µm
Supplier: HICHROM
Avantor® Alltima HP columns contain the highest carbon load for superior retention and loadability.
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Avantor® Prevail Organic acid, HPLC Columns
Supplier: HICHROM
Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.
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Avantor® Partisil ODS2, HPLC Columns
Supplier: HICHROM
Avantor® Partisil® is one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity for preparative work.
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Avantor® Hichrom HI-ACID (FFAP), GC Columns
Supplier: Avantor
Very popular nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of free fatty acids, phenols, alcohols, glycols.
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Vydac 214ATP C4, HPLC columns
Supplier: HICHROM
These Vydac TP was the first range of wide pore media phases developed in the Vydac range and became the industry standard for peptide and protein separations. The large pores of the 300 Å TP silica give polypeptide molecules complete access to the interior of the silica pores.
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VWR® Partisil HPLC Columns
Supplier: HICHROM
* Use with freestanding holder HI-161 and column coupler HI-081, please see “HPLC Guard Column Holders and Accessories”.
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LiChrospher® RP-Select B, HPLC Columns
Supplier: HICHROM
LiChrospher® is a silica available in both endcapped and non-endcapped C8 and C18 phases.
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LiChrospher® RP-8, HPLC Columns
Supplier: HICHROM
LiChrospher® is a silica available in both endcapped and non-endcapped C8 and C18 phases.
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Avantor® Hichrom HI-PLUS 75, GC Columns
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.
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Avantor® Hichrom HI-DEX DAC Gamma, GC Columns
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.
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Avantor® Hichrom HI-PLUS 25, GC Columns
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.
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Avantor® Hichrom HI-PLUS 10, GC Columns
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.
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Avantor® Hichrom, Retention Gap/Precolumn, DPTMDS Deactivated High Temperature Fused Silica
Supplier: Avantor
DPTMDS deactivated high temperature fused silica retention gap / precolumn. General purpose deactivation for both apolar and polar solvents.
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Avantor® Genesis, HPLC Columns, Cyano
Supplier: HICHROM
Avantor® Genesis phases are based on high purity metal-free spherical silica. They are suitable for the analysis of a wide range of analytes.
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Avantor® Hichrom HI-WAX HT, GC Columns
Supplier: Avantor
High Temperature unique PEG phase. Extend the temperature limits of your FAST-GC and GCxGC methods while using a polar WAX phase.
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Avantor® Alltima HP C18, HPLC Columns, 3 µm
Supplier: HICHROM
Avantor® Alltima HP phase C18 columns are classic reverse phase retention and selectivity.