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Test tubes, also known as sample tubes or culture tubes, are open at the top and have a rounded, flat or conical bottom. The lab glass ware products with long, narrow necks are used to hold, mix, or heat small quantities of solid or liquid chemicals. We offer test tubes in various lengths and widths. Some test tubes can be used with ground glass stoppers or screw caps.

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Test Tubes

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  1. Dinkelberg Analytics

    Disposable test tubes 16x140mm round bottom, smooth rim, 240 pcs.

    Regular Price: €30.00

    Special Price €27.00

    SKU: DILÖ5112800
    In Stock
  2. Duran Group

    Test tubes/FIOLAX 10x100mm with beaded rim (qty=100 pcs), 100 pcs.

    €18.81
    SKU: DU261100606
    In Stock
  3. Duran Group

    Test tubes/FIOLAX 12x100mm with beaded rim (qty=100 pcs), 100 pcs.

    €20.85
    SKU: DU261101105
    In Stock
  4. Duran Group

    Test tubes/FIOLAX 16x130mm with beaded rim (qty=100 pcs), 100 pcs.

    €29.99
    SKU: DU261101602
    In Stock
  5. Duran Group

    Test tubes/FIOLAX 16x160mm with beaded rim (qty=100 pcs), 100 pcs.

    €30.77
    SKU: DU261102101
    In Stock
  6. Duran Group

    Test tubes/FIOLAX 18x180mm with beaded rim (qty=100 pcs), 100 pcs.

    €35.71
    SKU: DU261102307
    In Stock
  7. Duran Group

    Test tubes/FIOLAX 20x180mm with beaded rim (qty=100 pcs), 100 pcs.

    €41.05
    SKU: DU261102804
    In Stock
  8. Duran Group

    Test tubes/FIOLAX 25x150mm with beaded rim (qty=50 pcs), 50 pcs.

    €30.43
    SKU: DU261103303
    In Stock
  9. Duran Group

    Test tubes/FIOLAX 30x200mm with beaded rim (qty=50 pcs), 50 pcs.

    €67.39
    SKU: DU261103809
    In Stock
  10. Duran Group

    Test tubes/DURAN 12x100mm with beaded rim (qty=100 pcs), 100 pcs.

    €43.05
    SKU: DU261301101
    In Stock
  11. Duran Group

    Test tubes/DURAN 14x130mm with beaded rim (qty=100 pcs), 100 pcs.

    €55.13
    SKU: DU261301307
    In Stock
  12. Duran Group

    Test tubes/DURAN 16x160mm with beaded rim (qty=100 pcs), 100 pcs.

    €65.88
    SKU: DU261302106
    In Stock
  13. Duran Group

    Test tubes/DURAN 18x180mm with beaded rim (qty=100 pcs), 100 pcs.

    €75.92
    SKU: DU261302303
    In Stock
  14. Duran Group

    Test tubes/DURAN 25x150mm with beaded rim (qty=50 pcs), 50 pcs.

    €59.86
    SKU: DU261303308
    In Stock
  15. Duran Group

    Test tubes/DURAN 25x200mm with beaded rim (qty=50 pcs), 50 pcs.

    €62.87
    SKU: DU261303608
    In Stock
  16. Duran Group

    Test tubes/DURAN 8x70mm without beaded rim (qty=100 pcs), 100 pcs.

    €33.99
    SKU: DU261310106
    In Stock
  17. Duran Group

    Test tubes/DURAN 25x200mm without beaded rim (qty=50 pcs), 50 pcs.

    €62.87
    SKU: DU261313609
    In Stock
  18. Nalgene Thermo Scientific

    Test tube rack Unwire/Acetal, white 4x10 holes for tube dia. 20mm

    €19.67
    SKU: NL59700020
    In Stock
  19. Nalgene Thermo Scientific

    Test tube rack Unwire/Acetal, green 8x3 holes for tube dia. 30mm

    €21.64
    SKU: NL59700430
    In Stock
  20. Nalgene Thermo Scientific

    Test tube rack Unwire/Acetal, red 4x10 holes for tube dia. 20mm

    €19.67
    SKU: NL59700520
    In Stock
  21. Nalgene Thermo Scientific

    Test tube rack Unwire/Acetal, red 8x3 holes for tube dia. 30mm

    €21.64
    SKU: NL59700530
    In Stock
  22. Nalgene Thermo Scientific

    Test tube rack Unwire/ACL, white 4x5 holes for tube dia. 20mm

    €14.96
    SKU: NL59720020
    In Stock
  23. Nalgene Thermo Scientific

    Test tube rack Unwire/ACL, blue 3x3 holes for tube dia. 30mm

    €14.96
    SKU: NL59720330
    In Stock
  24. Nalgene Thermo Scientific

    Test tube rack Unwire/ACL, green 3x3 holes for tube dia. 30mm

    €14.96
    SKU: NL59720430
    In Stock
  25. Nalgene Thermo Scientific

    Test tube rack Unwire/ACL, red 3x3 holes for tube dia. 30mm

    €14.96
    SKU: NL59720530
    In Stock
  26. Dinkelberg Analytics

    Reagenzgläser mit Rand Borosilikatglas 20 x 180mm, 100 St/PAK

    €69.80
    SKU: DIN743533231291
    In Stock
  27. Dinkelberg Analytics

    Reagenzgläser ohne Rand Borosilikatglas 16 x 160mm, 100 St/PAK

    €42.40
    SKU: DIN743533127271
    In Stock
  28. Hecht

    Test tubes ELKA, with rim, ca. 200 x 30, 50pc/PAK

    €22.68
    SKU: HE42770078
    In Stock
  29. Hecht

    Test tubes ELKA, with rim, ca. 100 x 10, 100pc/PAK

    €7.38
    SKU: HE42770021
    In Stock
  30. Duran Group

    Test tubes/FIOLAX 8x70mm with beaded rim (qty=100 pcs), 100 pcs.

    €18.22
    SKU: DU261100109
    In Stock
  31. Duran Group

    Test tubes/FIOLAX 25x200mm with beaded rim (qty=50 pcs), 50 pcs.

    €34.70
    SKU: DU261103603
    In Stock
  32. Duran Group

    Test tubes/DURAN 20x180mm with beaded rim (qty=100 pcs), 100 pcs.

    €88.55
    SKU: DU261302809
    In Stock
  33. Nalgene Thermo Scientific

    Test tube rack Unwire/ACL, white 6x6 holes for tube dia. 16mm

    €14.59
    SKU: NL59720016
    In Stock
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Duran Boiling Flasks: Test Tubes and Culture Tubes

Duran test tubes are thick-walled and therefore mechanically very resistant. Another advantage is that these test tubes still retain good thermal shock resistance.

DURAN® test tubes with DIN thread are also known as culture tubes. These culture tubes can be tightly closed using PBT screw caps. Hence, the tubes are particularly suited to the cultivation of micro-organisms or substance storage, etc. The contents only come into contact with the glass and PTFE seal.