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Home>Products>Capillary Column
Capillary Column
    Welch can provide two series of GC columns: WM series high-performance GC column and WEL series economical GC column.

    For WEL series economical gas column please call 400-808-6760.

ICP No. 05030427      Copyright@ 2013 Welch Materials,Inc. All Rights Reserved.     Designed by Wanhu

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