Test kit for measuring the level of carboxylate anion in engine

Details Test kit for measuring the level of carboxylate anion in engine Test kit for measuring the level of carboxylate anion in engine

1998-03-17

1999-09-14

Snay, Jeffrey

Chemistry: analytical and immunological testing

Process or composition for determination of physical state...

Corrosion resistance or power

422 53, G01N 2178

Patent

active

059522330

ABSTRACT:
A colorimetric method is provided for determining the presence or absence of a corrosion-inhibitory level of carboxylate anion in used aqueous engine coolant.

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Washington, et al. Performance of Organic Acid based Coolants in Heavy Duty Applications; Society of Automotive Engineering, vol. SP, No. SP-1162, 1996, pp. 61-66.

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