Cone Centrifuge Tubes
Product Description
Made to API/ASTM oil testing standards, The 100mL 6-inch short cone centrifuge tubes are constructed from clear annealed glass, and feature etched white graduation lines for clear and accurate readings. In addition to the standard 0 to 100mL markings, these tubes are made with extra graduation lines for more precise readings between the major values.
As an added option, tubes can come factory verified or third-party certified. Factory verified tubes are accompanied by a certificate of accuracy. Certified tubes are volumetrically checked by an independent third-party laboratory according to API standards and come with a certificate depicting volume corrections at each checkpoint.
Divisions of Graduation:
- 0 to 0.5mL in 0.05mL
- 0.5 to 2mL in 0.1mL
- 2 to 3mL in 0.2mL
- 3 to 5mL in 0.5mL
- 5 to 20mL in 1mL
- and 20 to 100mL in 2mL
Features
- Made to API/ASTM standards.
- Annealed glass for extra strength.
- White etched markings are easy to read.
- Additional graduation lines for more precise readings between major values.
Dimensions
- Diameter: 1.75"
- Length: 6.50"
- Weight: 3oz