Test Tubes
Manufactured in the US of the highest quality Type 1 borosilicate glass, our test tubes feature threaded tops and rounded bottoms. These heavy-duty screw-top test tubes have a deep 415 GPI thread finish for an extra twist of security. For more than laboratory and scientific use, these glass test tubes are also great as cigar tubes and vanilla bean storage.
All prices include screw caps with F-217 foam liners for standard use. Screw caps with 14B rubber liners are also available for harsh materials and autoclaving (steam sterilization).
Contact us at 866-509-1834 for more information on our glass threaded test tubes with screw caps.
Manufactured in the US of the highest quality Type 1 borosilicate glass, our test tubes feature threaded tops and rounded bottoms. These heavy-duty screw-top test tubes have a deep 415 GPI thread finish for an extra twist of security. For more than laboratory and scientific use, these glass test tubes are also great as cigar tubes and vanilla bean storage.
All prices include screw caps with F-217 foam liners for standard use. Screw caps with 14B rubber liners are also available for harsh materials and autoclaving (steam sterilization).
Contact us at 866-509-1834 for more information on our glass threaded test tubes with screw caps.