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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: €33.00

    Special Price €29.70

    SKU: DILÖ5112800
    In Stock
  2. Duran Group

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

    €18.68
    SKU: DU261100109
    In Stock
  3. Duran Group

    Test tubes/FIOLAX 10x75mm with beaded rim (qty=100 pcs), 100 pcs.

    €19.28
    SKU: DU261100306
    In Stock
  4. Duran Group

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

    €19.28
    SKU: DU261100606
    In Stock
  5. Duran Group

    Test tubes/FIOLAX 12x75mm with beaded rim (qty=100 pcs), 100 pcs.

    €20.28
    SKU: DU261100803
    In Stock
  6. Duran Group

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

    €21.37
    SKU: DU261101105
    In Stock
  7. Duran Group

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

    €26.50
    SKU: DU261101302
    In Stock
  8. Duran Group

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

    €30.74
    SKU: DU261101602
    In Stock
  9. Duran Group

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

    €31.54
    SKU: DU261102101
    In Stock
  10. Duran Group

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

    €36.60
    SKU: DU261102307
    In Stock
  11. Duran Group

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

    €42.08
    SKU: DU261102804
    In Stock
  12. Duran Group

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

    €31.19
    SKU: DU261103303
    In Stock
  13. Duran Group

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

    €35.56
    SKU: DU261103603
    In Stock
  14. Duran Group

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

    €69.07
    SKU: DU261103809
    In Stock
  15. Duran Group

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

    €34.84
    SKU: DU261300105
    In Stock
  16. Duran Group

    Test tubes/DURAN 10x75mm with beaded rim (qty=100 pcs), 100 pcs.

    €37.70
    SKU: DU261300302
    In Stock
  17. Duran Group

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

    €39.37
    SKU: DU261300602
    In Stock
  18. Duran Group

    Test tubes/DURAN 12x75mm with beaded rim (qty=100 pcs), 100 pcs.

    €41.12
    SKU: DU261300808
    In Stock
  19. Duran Group

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

    €44.13
    SKU: DU261301101
    In Stock
  20. Duran Group

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

    €56.51
    SKU: DU261301307
    In Stock
  21. Duran Group

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

    €66.50
    SKU: DU261301607
    In Stock
  22. Duran Group

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

    €67.53
    SKU: DU261302106
    In Stock
  23. Duran Group

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

    €77.82
    SKU: DU261302303
    In Stock
  24. Duran Group

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

    €90.76
    SKU: DU261302809
    In Stock
  25. Duran Group

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

    €61.36
    SKU: DU261303308
    In Stock
  26. Duran Group

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

    €64.44
    SKU: DU261303608
    In Stock
  27. Duran Group

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

    €101.55
    SKU: DU261303805
    In Stock
  28. Duran Group

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

    €34.84
    SKU: DU261310106
    In Stock
  29. Duran Group

    Test tubes/DURAN 13x100 mm, 100 pcs.

    €51.57
    SKU: DU261311205
    In Stock
  30. Duran Group

    Test tubes/DURAN 25x150mm without beaded rim (qty=50 pcs), 50 pcs.

    €61.36
    SKU: DU261313309
    In Stock
  31. Duran Group

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

    €64.44
    SKU: DU261313609
    In Stock
  32. Duran Group

    Test tubes/DURAN 30x200mm without beaded rim (qty=50 pcs), 50 pcs.

    €101.55
    SKU: DU261313806
    In Stock
  33. Nalgene Thermo Scientific

    Test tube rack Unwire/Acetal, yellow 6x12 holes for tube dia. 16mm

    €20.57
    SKU: NL59700216
    In Stock
  34. Nalgene Thermo Scientific

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

    €22.68
    SKU: NL59700330
  35. Nalgene Thermo Scientific

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

    €22.68
    SKU: NL59700430
    In Stock
  36. Nalgene Thermo Scientific

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

    €22.68
    SKU: NL59700530
    In Stock
  37. Nalgene Thermo Scientific

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

    €15.73
    SKU: NL59720330
    In Stock
  38. Nalgene Thermo Scientific

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

    €15.73
    SKU: NL59720430
    In Stock
  39. Nalgene Thermo Scientific

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

    €15.28
    SKU: NL59720516
    In Stock
  40. Dinkelberg Analytics

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

    €69.80
    SKU: DIN743533231291
    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.