Viscosity Tubes

Cargille viscosity tube corks are high quality corks featuring a short length for proper fitting of the viscosity tubes. The small end of the cork fits firmly against the inside of the viscosity tubes preventing small extraneous bubbles from interfering...

Cargille time-test viscosity tubes, also referred to as ASTM-D-1545 tubes, feature permanent score marks at 27mm, 100mm and 108mm. These viscosity tubes are subject to testing procedures to verify the 10.65mm bore that is extremely critical for precision...

Cargille Class V-10.75 viscosity tubes are used primarily for direct comparisons to Gardner Viscosity Standards and are equivalent to Gardner Grade B tubes. Each tube has permanent score marks at 100mm and 108mm heights. Learn more about viscosity tubes...

Cargille class V viscosity primary use is for comparison to other samples or standards of known viscosities.  Each tube has permanent score marks at 100mm and 108mm heights. Learn more about viscosity tubes. Length: 114mm +/- 2mm Wall...

Cargille Class G-10.65 viscosity tubes are used primarily for direct comparisons to Gardner Viscosity Standards and are equivalent to Gardner Grade A tubes. Each tube has permanent score marks at 100mm and 108mm heights. Learn more about viscosity tubes...