Official methods of analysis of the Association of Official Analytical Chemists. 11th ed. (1970)-

Cited in Sheehy and in Powell's Handbook and tables in science... The latest edition of this authoritative source of analytical methodology provides some 1,800 validated standard methods for chemical and biological analysis, with 143 new and 81 newly revised methods, including the use of such recent technologies as antibody-based test kits, enzyme immunoassay, and near infrared reflectance spectroscopy. Two smaller, more convenient volumes replace the larger volume of past editions, and the first of the five free annual supplements will now be accompanied by a looseleaf binder for storage. Annotation copyright Book News, Inc. Portland, Or.