WATER, QUALITY - Analytical Methods for Water Quality - Inorganic and Organic Chemical Constituents MEMORANDUM NO: WD71.072 DOCUMENT TYPE: WD NUMBER: 71.072 ISSUE DATE: 11/24/70 PRIMARY SUBJECT: WATER, QUALITY ABSTRACT: ANALYTICAL METHODS FOR WATER QUALITY - INORGANIC AND ORGANIC CHEMICAL CONSTITUENTS STATES THAT THE COOPERATIVE PROGRAM WITH FWQA SPECIFIES THAT ONLY METHODS MUTUALLY AGREED UPON WILL BE USED IN ANALYZING WATER SAMPLES. ALL WATER RESOURCES DIVISION LABORATORIES WILL USE ONLY THE PROCEDURES DESCRIBED IN THAT MANUAL FOR ANALYSIS OF THE SUBSTANCES COVERED, OR PROCEDURES EXAMINED AND APPROVED BY THE METHODS DEVELOPMENT UNITS IN DENVER AND MENLO PARK, AND DISTRIBUTION: A, B, S, FO-L, DISTRIBUTION DATE: / / STATUS: CURRENT SUPERSEDES: SUPERSEDED BY: