Centrifuge Tube, Graduated, API. 100% 12.5 ml capacity. Calibrated to contain. Used to determine the bottom sediment and water in petroleum. Made in accordance with the former specifications of the American Petroleum Institute. (API Standard 2542). Scale, legend and marking spot are durable white ceramic enamel. Referred to as the “Finger” tube.
- Manufactured in strict accordance to ASTM & API Standards
- Graduations are etched in glass for permanent legibility
- Each tube supplied with a sand spot for individual marking
- Each tube is serialized
