DigiTUBEs come complete with leak free, polyethylene screw caps with no metallic additives. The volume lines on 15ml DigiTUBEs were calibrated in accordance with ASTM Standard E542-01.The accuracy of the 15ml line meets the tolerance specifications of ISO 6706, Plastics laboratory ware – Graduated measuring cylinders which is +/-0.20 ml. This reduces and eliminates the need for graduated cylinders and volumetric flasks.

In fact, a DigiTUBE replaces 5 vessels in the lab (i.e. digestion beaker, graduated cylinder, volumetric flask, autosampler tube, and storage container). Save time and lower costs with the use of DigiTUBEs.

Second generation DigiTUBEs offer a flatter bottom than previous models providing a more intimate contact with the base of the DigiPREP well. This results in faster sample temperature response times.

Note: For use with 15ml DigiPREP systems.