Test tubes

Test tubes are available in various shapes, for example with round, conical or straight bottom as well as with beaded or straight rim. Depending on the type, the test tubes are suitable for chemical reactions, examinations, for storing of small quantities of liquids, cultivation of bacteria and much more. The test tubes can be sealed with plastic foils, aluminium caps, cork or plastic stoppers, Please see the separate section on stoppers, closures and lids.

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 Test tubes, DURAN®, heavy wall, with beaded rim

DWK

Mechanically very resistant. Good thermal shock resistance. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable....

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 Test tubes, borosilicate glass 3.3, graduated, with stopper

BRAND

Wall thickness approx. 1.2mm. With ground socket and PP stopper. Graduations of approx. volume and markings are in high contrast white enamel. Supplied singly....

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 Test tubes, Fiolax® glass

DWK

Fiolax ®. Round bottom with rim. Light-walled and resistant to rapid temperature changes and localised heating....

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 Test tubes, Borosilicate glass 3.3

Scherf

...

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 Centrifuge tubes, PP, with rim, without stoppers

BRAND

  • Cylindrical
  • Autoclavable (121 °C)
...

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 Disposable test tubes and centrifuge tubes

Kartell

Disposable tubes with round or conical bottom, with or without rim, for laboratory use. Made of PS or PP. Can be used in centrifuge....

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 Culture tubes, Borosilicate glass 3.3, with plastic screw cap

schuett-biotec

Sterilisable. For culture growth, transport and storage. Heavy walled, thickness 1.1mm. Wide neck for easy inoculation and cleaning. Complete with plastic screw cap (steam-autoclavable with 121 °C / sterilisable) and rubber sealing gasket....

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 Test tubes, round bottom, Soda-lime glass

Resch

Heavy wall. Rimless, with round bottom....

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 Tubes, culture, Soda-lime glass, screw cap

schuett-biotec

Autoclavable. For culture growth, transport and storage. Complete with aluminium or plastic screw cap and rubber sealing gasket. The 5 ml size has a frosted marking area.

Further sizes available on request....

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 Melting point tubes

Hirschmann

Capillary tubes for melting point analysis. Clear glass, different diameters and lengths. Special remarks are available. Other sizes on request....

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