Capital HPLC

Quality Assurance

Quality Assurance

Any column supplied by Capital HPLC must pass a rigorous quality control procedure. All columns are individually packed and tested for plate number, back pressure and peak asymmetry in our ISO9002 compliant laboratory, and only when these meet and exceed our target specifications can the column

be released for shipment.

Column test data are evaluated by computerised workstations which determine peak widths and peak asymmetry to a high degree of precision. Each column is supplied with a test certificate, including a copy of the test chromatogram, and a sample test mixture, so that the user can check his or her installation procedure.


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