Do Partisil HPLC Columns need an extra end fitting kit?

 Partisil™ HPLC Columns are a complete column and no extra end fitting kit is required.   This column has the standard compression end fittings, WCS. The Partisphere™ is a cartridge type HPLC column – and has unique void sealing hardware, WVS. All WVS cartridge columns are shipped without end fittings are require end fitting kit. The idea of […]

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Partisil™ C18 stationary phase names: ODS1, ODS2, & ODS3

Sometimes, you may see a Partisil HPLC column referred to as “ODS.” This means the column has an octadecyl silane (C18) stationary phase. In addition, you may see ODS followed by a number designation:      Partisil™ ODS is a low carbon load C18 phase, with intentionally unbonded surface silanols adding to the selectivity.      Partisil™ ODS2 is a relatively […]

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What do WCS and WVS stand for in Partisil™ HPLC columns?

WCS = Whatman Compression Sealing hardware WVS = Whatman Void Sealing hardware     Void sealing technology allows for easy adjustment of the frit position to compensate for any voids that develop at the head of the column. This can prolong column life in the event that dissolution of a section of the packing bed occurs.

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What is Included with the Whatman SAX HPLC Column Kit SKU 63185-SCK? FAQ

The product consists of: 1 each Partisil™ 10um SAX 250 x 4.6mm id Standard Analytical HPLC Column 1 each Solvecon™ pre-Column kit for above: 15g Solvecon™ silica, empty 250 x 4.6mm id column (including frits), 2 each nuts & ferrules This pre-Column is designed to be a Solvent Conditioning Column, like the old Saturation Columns […]

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