EPA 1664A

Analytical Method Guidance for EPA Method 1664A Implementation and Use (40 CFR part 136).

Get more information about the standard at  EPA 1664A.

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Oil-in-Water Testing

The CFC-free oil-in-water tester.

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Oil-in-Water Testing

The portable oil-in-water tester.

EPA 1664A

The method EPA 1664A for the determination of oil and grease in water by extraction and gravimetry was replace by EPA 1664B. Additional information on this method can be found there.