KIMBLE® 45170 KIMAX® 12.5mL Graduated API Centrifuge Tube is used to determine the bottom sediment and water in petroleum. Referred to as the “API finger tube". Scale, legend and marking spot are durable white ceramic enamel. Made in accordance with the former specifications of the American Petroleum Institute (API Standard 2542). Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.
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