Laboratory Products

PTFE Test Tubes

MARC supplies PTFE (Teflon®) test tubes in 20 and 24mm OD sizes and are for use up to 180°C with the screw caps on and up to 250°C with the caps off. 

These are compatible with our test tube digester blocks. 


Outer Diam. x Length (mm) Internal Volume (mL) Stock Code
20 x 100   124111
20 x 180   189080
24 x 100   124106
24 x 200   189079


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