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Fuels & Lubricants Testing Capabilities

ASTM D1401 – Water Separability of Petroleum Oils and Synthetic Fluids

June 27, 2024

We perform quality testing by ASTM D1401 to measure the water separability of oils or synthetic fluids, or the ability to separate from water. ASTM D1401 is used for specification of new oils and monitoring in-service oils for water contamination.

We also perform water content, water contamination, and water resistance testing by ASTM D1264, ASTM D1533, ASTM D1744, ASTM D1796, ASTM D2709, ASTM D4006, ASTM D4007, ASTM D4049, ASTM D4928, ASTM D95, ASTM E203, FTM 3463, IP 386, ISO 10337, ISO 3733, and IP 74. These different test methods use different instruments or procedures or are used for certain sample types. Click on the test method number to learn more about each test.

Sample quantity required: 100 ml

For additional information on this test method or to purchase a copy of the method, please click HERE to open a new window and visit the ASTM website.

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