YMC Preparative HPLC Columns

YMC Preparative HPLC Columns

Prepacked HPLC Columns

YMC Preparative HPLC Columns

    Wide range of column dimensions

    YMC preparative columns are available in a wide variety of column sizes to accommodate virtually any preparative separation. YMC use a high-pressure slurry technique to pack all preparative columns in optional 1,000 (69 bar) or 2,000 psi (138 bar) pressure rated hardware. Standard column dimensions range from 50 to 100 mm inner diameter and 250 to 1000 mm in length. Other column sizes will be available on request.


    • Direct scale up from analytical and semiprep YMC-Pack columns
    • Standard column diameters: 50, 70, 100 mm
    • Standard column lengths: 250, 300, 500, 1000 mm
    • Pressure resistant up to 2,000 psi (138 bar)
    • Matching guard columns available
    • Particle Sizes of 10 – 50 µm

    Available Dimensions

                 Column Length [mm]  
    Column ID [mm] 50 100 200 250 300  500   1000 
    50 x x x x x x x
    70   x x x x x x
    100   x x x x x x


    Guard Columns for YMC Preparative Columns

    YMC strongly recommends the use of guard columns in order to extend column life. Matching YMC-Pack preparative guard columns are available for all the standard column sizes in either 50, 100 or 200 mm in length, depending on their diameter.


      Column Length [mm]
    Column ID [mm] 50 100  200
    50 x x  
    70   x  
    100   x  




    Unique distributor-frit assembly

    The flanged stainless steel hardware of the YMC-Pack preparative columns comprises a unique distributor-frit assembly that permits an efficient, uniform distribution of sample across the entire diameter of the column bed, which allows maximum sample loading via maximum utilisation of the packed bed.

    Similarly eluent flow is directed uniformly across the entire column diameter providing exceptional peak symmetry.

    Quality assurance

    All YMC preparative columns are subject to an individual chromatographic test and have to meet stringent specifications to ensure excellent column performance and column-to-column reproducibility.

    A Column Test Report is included with every YMC preparative column specifying the theoretical plate number and asymmetry factor. Every YMC-Pack column is guaranteed to perform consistent with its Column Test Report.

    Order Now

    Please contact YMC for a specific solution for your purification process.

    Michael Ostendorf

    Product Manager Bulk Media

    ph. +49 (0)2064 427-280


      Column Length [mm]
    Column i.d. [mm] 50 100 200 250 300 500 1000
    50 x x x x x x x
    70   x x x x x x
    100   x x x x x x

    Other dimensions are available. Please request a quotation.

    Columns are available with pressure resistance up to 1,000 psi (69 bar) or 2,000 psi (138 bar) and with particle sizes of 10 - 50 µm.


    Related Categories


    • Michael Ostendorf
    • Product Manager
    • Bulk Media
    • ph. +49 (0)2064 427-270