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A2000050C046
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Polaris C18-A (ChromSep)

by Varian

Polaris™ C18, Selected Polaris ChromSep complete cartridge systems

  • Economical format
  • Tool-free ease-of-use
  • Modular flexibility

The ChromSep system combines simplicity with extraordinary flexibility and considerable savings on column and operating costs. The ChromSep 316 Stainless Steel column-housing hardware is a durable one-time investment. Once you have purchased the complete basic system of a holder, analytical cartridge and guard column, you will only need to replace the cartridges or replacement guard columns, both of which are available ineconomical packages; 3-pack analytical column replacements and 5-pack guard column replacements for added value.

You can easily replace the column cartridge without the use of tools or the need to re-make the column connections. The ChromSep column’s ingenious design allows you to use a guardcolumn without introducing any dead volume. By directly fitting the guard column to the top of the analytical column in the same holder, the analytical performance of the column is fully maintained.

Unlike other modular column systems, ChromSep is extremely flexible. Column housings are available in lengths of 10, 30, 50, 100, 150 and 250 mm, and cartridges are available in various IDs ranging from 2 to 4.6 mm. You can use any combination of cartridge columns to match the column length with the separation you need and minimize your analysis time.

Specification
Vendor Varian Pore size 180
Brand Polaris C18-A (ChromSep) Surface Area 200
Modifification Silica/C18 Carbon Load, % 13.8
Mode Reversed-Phase Endcapped Yes
Particle Size pH stability from 1.5
Length pH stability to 10.0
Internal Diameter
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Agilent Technologies ZORBAX 300SB Reversed-Phase Silica/C18 21.0 mm 250 mm 7.0 μm 300 Å On request
RSTech HECTOR-W C18 Reversed-Phase Silica/C18 3.0 mm 50 mm 3.0 μm 300 Å On request
Sepax Technologies Sepax BR 120 C18 Reversed-Phase Silica/C18 10.0 mm 250 mm 5.0 μm 120 Å On request
Teknokroma Advantix ODS Reversed-Phase Silica/C18 4.0 mm 50 mm 3.0 μm On request
Agilent Technologies Poroshell 120 Reversed-Phase Silica/C18 3.0 mm 50 mm 2.7 μm 120 Å On request
ES Industries Chromegabond 120 BAS C18 Reversed-Phase Silica/C18 4.0 mm 150 mm 5.0 μm 120 Å On request
ACE ACE Excel C18 Reversed-Phase Silica/C18 2.1 mm 125 mm 2.0 μm 100 Å On request
Imtakt Unison US-C18 Reversed-Phase Silica/C18 3.0 mm 50 mm 5.0 μm 130 Å On request
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