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Caps

Caps

Shop our large selection of vial caps for chromatography vials, including screw top caps, snap top caps, crimp top caps and magnetic caps. Choose from a multitude of colors and materials. Chromatography caps are designed to fit the specific vial threads for your laboratory needs and can come with our without septa included. Our vial caps are produced in polypropylene, aluminum, or magnetic metal materials.

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Which filter materials are compatable with which chemicals?
> Chemical Compatability Table

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> Filter Quick Pick Table

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>Filter media selection guide

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> Filter Filtering Concepts

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>Instant Sample Request Form

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1–36 of 119 items
  1. Gray PTFE/Red Butyl 18x2mm Vial Septa - 100/pk, CV1995 Gray PTFE/Red Butyl 18x2mm Vial Septa - 100/pk, CV1995

    Regular Price: $14.12

    Price $12.28

  2. Screw Cap 9mm Black Plastic Vial Cap - 100/pk, CV1957 Screw Cap 9mm Black Plastic Vial Cap - 100/pk, CV1957

    Regular Price: $11.60

    Price $10.08

  3. Screw Cap 15mm Black Plastic Closed Top Vial Cap - 100/pk, CV1958 Screw Cap 15mm Black Plastic Closed Top Vial Cap - 100/pk, CV1958

    Regular Price: $14.50

    Price $13.12

  4. Screw Cap 15mm Black Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1959 Screw Cap 15mm Black Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1959

    Regular Price: $18.54

    Price $16.12

  5. Screw Cap 15mm Black Plastic Vial Cap with White Silicone Septa - 100/pk, CV1960 Screw Cap 15mm Black Plastic Vial Cap with White Silicone Septa - 100/pk, CV1960

    Regular Price: $18.54

    Price $16.12

  6. Screw Cap 15mm Black Plastic Vial Cap with Natural Silicone Septa - 100/pk, CV1961 Screw Cap 15mm Black Plastic Vial Cap with Natural Silicone Septa - 100/pk, CV1961

    Regular Price: $18.54

    Price $16.12

  7. Screw Cap 15mm Black Plastic Closed Top Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1962 Screw Cap 15mm Black Plastic Closed Top Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1962

    Regular Price: $18.54

    Price $16.12

  8. Screw Cap 15mm Black Plastic Closed Top Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1963 Screw Cap 15mm Black Plastic Closed Top Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1963

    Regular Price: $18.54

    Price $16.12

  9. Screw Cap 15mm Black Plastic Closed Top Vial Cap with Natural PTFE/Natural Silicone Septa - 100/pk, CV1964 Screw Cap 15mm Black Plastic Closed Top Vial Cap with Natural PTFE/Natural Silicone Septa - 100/pk, CV1964

    Regular Price: $18.54

    Price $16.12

  10. Screw Cap 13mm Black Plastic Vial Cap - 100/pk, CV1942 Screw Cap 13mm Black Plastic Vial Cap - 100/pk, CV1942

    Regular Price: $3.86

    Price $3.35

  11. Screw Cap 13mm Black Plastic Closed Top Vial Cap - 100/pk, CV1943 Screw Cap 13mm Black Plastic Closed Top Vial Cap - 100/pk, CV1943

    Regular Price: $3.86

    Price $3.35

  12. Screw Cap 13mm Black Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1944 Screw Cap 13mm Black Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1944

    Regular Price: $14.69

    Price $12.77

  13. Screw Cap 13mm Black Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1945 Screw Cap 13mm Black Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1945

    Regular Price: $14.69

    Price $12.77

  14. Screw Cap 13mm Black Plastic Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1946 Screw Cap 13mm Black Plastic Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1946

    Regular Price: $18.54

    Price $16.12

  15. Screw Cap 13mm Black Plastic Vial Cap with Natural PTFE/Natural Silicone Septa - 100/pk, CV1947 Screw Cap 13mm Black Plastic Vial Cap with Natural PTFE/Natural Silicone Septa - 100/pk, CV1947

    Regular Price: $14.69

    Price $12.77

  16. Screw Cap 13mm Black Plastic Closed Top Vial Cap with Natural PTFE/Natural Silicone Septa - 100/pk, CV1948 Screw Cap 13mm Black Plastic Closed Top Vial Cap with Natural PTFE/Natural Silicone Septa - 100/pk, CV1948

    Regular Price: $14.69

    Price $12.77

  17. Screw Cap 13mm Pre-Slit Black Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1949 Screw Cap 13mm Pre-Slit Black Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1949

    Regular Price: $18.02

    Price $15.67

  18. Crimp Top 11mm Silver Aluminum Vial Cap - 100/pk, CV1920 Crimp Top 11mm Silver Aluminum Vial Cap - 100/pk, CV1920

    Regular Price: $3.29

    Price $2.86

  19. Crimp Top 11mm Silver Aluminum Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1921 Crimp Top 11mm Silver Aluminum Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1921

    Regular Price: $11.60

    Price $10.08

  20. Crimp Top 11mm Silver Aluminum Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1922 Crimp Top 11mm Silver Aluminum Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1922

    Regular Price: $11.60

    Price $10.08

  21. Crimp Top 11mm Silver Aluminum Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1923 Crimp Top 11mm Silver Aluminum Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1923

    Regular Price: $11.60

    Price $10.08

  22. Crimp Top 11mm Pre-Slit Silver Aluminum Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1924 Crimp Top 11mm Pre-Slit Silver Aluminum Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1924

    Regular Price: $12.76

    Price $11.09

  23. Crimp Top 11mm Pre-Slit Silver Aluminum Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1925 Crimp Top 11mm Pre-Slit Silver Aluminum Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1925

    Regular Price: $12.76

    Price $11.09

  24. Snap Top 11mm Natural Plastic Vial Cap - 100/pk, CV1885 Snap Top 11mm Natural Plastic Vial Cap - 100/pk, CV1885

    Regular Price: $3.29

    Price $2.86

  25. Snap Top 11mm Blue Plastic Vial Cap - 100/pk, CV1886 Snap Top 11mm Blue Plastic Vial Cap - 100/pk, CV1886

    Regular Price: $3.29

    Price $2.86

  26. Snap Top 11mm Red Plastic Vial Cap - 100/pk, CV1887 Snap Top 11mm Red Plastic Vial Cap - 100/pk, CV1887

    Regular Price: $3.29

    Price $2.86

  27. Snap Top 11mm Natural Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1888 Snap Top 11mm Natural Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1888

    Regular Price: $11.59

    Price $10.08

  28. Snap Top 11mm Natural Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1889 Snap Top 11mm Natural Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1889

    Regular Price: $11.59

    Price $10.08

  29. Snap Top 11mm Natural Plastic Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1890 Snap Top 11mm Natural Plastic Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1890

    Regular Price: $15.46

    Price $13.44

  30. Snap Top 11mm Natural Plastic Vial Cap with Blue PTFE/White Silicone Septa - 100/pk, CV1891 Snap Top 11mm Natural Plastic Vial Cap with Blue PTFE/White Silicone Septa - 100/pk, CV1891

    Regular Price: $11.59

    Price $10.08

  31. Snap Top 11mm Pre-Slit Natural Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1892 Snap Top 11mm Pre-Slit Natural Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1892

    Regular Price: $12.75

    Price $11.09

  32. Snap Top 11mm Pre-Slit Natural Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1893 Snap Top 11mm Pre-Slit Natural Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1893

    Regular Price: $12.75

    Price $11.09

  33. Snap Top 11mm Pre-Slit Natural Plastic Vial Cap with Blue PTFE/White Silicone Septa - 100/pk, CV1894 Snap Top 11mm Pre-Slit Natural Plastic Vial Cap with Blue PTFE/White Silicone Septa - 100/pk, CV1894

    Regular Price: $12.75

    Price $11.09

  34. Snap Top 11mm Blue Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1895 Snap Top 11mm Blue Plastic Vial Cap with White PTFE/Red Silicone Septa - 100/pk, CV1895

    Regular Price: $11.59

    Price $10.08

  35. Snap Top 11mm Blue Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1896 Snap Top 11mm Blue Plastic Vial Cap with Red PTFE/White Silicone Septa - 100/pk, CV1896

    Regular Price: $11.59

    Price $10.08

  36. Screw Top 9mm Blue Plastic Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1897 Screw Top 9mm Blue Plastic Vial Cap with Red PTFE/White Silicone/Red PTFE Septa - 100/pk, CV1897

    Regular Price: $15.46

    Price $13.44

1–36 of 119 items