Fuel and Lubricant Testing


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A-A-50634 - Ester-Based Lubricating Oil for Compressors Using HFC-134a Refrigerant Specification

We perform quality and conformance lubricants testing by Specification A-A-50634, which covers lubricating oils for compressors using HFC-134a refrigerant. This polyolester-based lubricant is used by the Navy and commercial manufacturers.

To read or download this specification, click [HERE]

The following is a list of tests required by Specification A-A-50634. Some of these tests are customized for this exact specification. Alcor Petrolab and Phoenix Chemical Laboratory specialize in unusual and custom testing, and our testing capabilities are continuing to expand; to discuss the exact testing you need, contact us today. To see more information about one of these tests, click on the test method name below.