Sample Prep Columns

Disposable sample preparation columns from Caplugs® Evergreen, each with a built-in filter in one of three porosities: fine (15–45 µm), medium (45–90 µm) or coarse (90–135 µm). Formats include 0.5 mL and 2.4 mL mini columns; Surety® mini (1.5"), midi (1.9") and standard (2.3") columns; extraction columns; universal columns; 5" and 7" columns; and Sera-Separa® blood tube columns in 5 mL and 9 mL. Bodies are polypropylene, polystyrene or LDPE, depending on the part.

Common part numbers

  • 208-1289-03S — 0.5 mL mini column, medium filter
  • 208-3049-030 — 2.4 mL mini column, medium filter
  • 208-3045-020 — Surety® standard 2.3" column, fine filter
  • 208-3355-030 — Extraction column, medium filter
  • 208-3389-060 — Universal column, fine filter
  • 208-3376-050 — 7" column, coarse filter
  • 208-3084-020 — Sera-Separa® blood tube column, 9 mL

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17 products