Tubes conform to ASTM & API standards, meaning they can be used in most regulatory environments
Graduated marks are etched permanently and filled with ceramic to improve visability and to ensure durability
Tubes are rigorously tested for adherence to ASTM and API standards. We also use magnifying techniques to ensure there is no weakness in the glass prior to production
Description
Oil Centrifuge Tube - 6 Inch Short Cone 200% Capacity. - with round shoulder. Fabricated in Strict accordance to API and ASTM Specifications. White Spot for Marketing Purposes.