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ANSI PH4.39 1984 Edition, 1984 PHOTOGRAPHY (PROCESSING) - EFFLUENTS - SPECTROPHOTOMETRIC DETERMINATION OF CHLORINE
ANSI PH4.4 86th Edition, 1991 CHANNEL - TYPE HANGERS FOR PROCESSED SHEET FILMS
ANSI PH4.40 1984 Edition, 1984 PHOTOGRAPHY (PROCESSING) - EFFLUENTS - METHOD FOR DETERMINATION AND CALIBRATION OF BIOCHEMICAL OXYGEN DEMAND (BOD) AND DISSOLVED OXYGEN (DO)
ANSI PH4.42 1983 Edition, 1983 PHOTOGRAPHY (PROCESSING) - DETERMINATION OF SILVER IN PHOTOGRAPHIC FILMS, PLATES, FIXING BATHS, SLUDGES, OR RESIDUES
ANSI PH4.43 82nd Edition, 1992 METHOD FOR DETERMINING TOTAL CYANIDE IN PHOTOGRAPHIC EFFLUENTS
ANSI PH4.44 87th Edition, 1992 PHOTOGRAPHIC PROCESSING WASTE - DETERMINATION OF HYDROQUINONE CONTENT SPECTROPHOTOMETRIC METHOD
ANSI PH7.15 79th Edition, 1986 AUDIOVISUAL SYSTEMS - CONNECTORS FOR THE INTERCONNECTION OF EQUIPMENT
ANSI PH7.200 85th Edition, 1991 AUDIOVISUAL SYSTEMS - AUDIOVISUAL EQUIPMENT - RECOMMENDED PRACTICE FOR SAFE HANDLING AND OPERATING
ANSI PH7.201 83rd Edition, 1988 AUDIO-VISUAL SYSTEMS - FRONT PROJECTION EQUIPMENT - METHOD FOR MEASURING SCREEN ILLUMINATION
ANSI PH7.202 85th Edition, 1990 AUDIOVISUAL SYSTEMS - SOUND FILMSTRIP PROJECTORS USING 35-MM FILM AND COPLANAR MAGNETIC CARTRIDGE, TYPE CP II (COMPACT CASSETTE) - METHODS FOR TESTING AND REPORTING PERFORMANCE CHARACTERISTICS
ANSI PH7.204 1985 Edition, July 30, 1985 AUDIOVISUAL SYSTEMS - OVERHEAD PROJECTORS - METHOD FOR TESTING AND REPORTING PERFORMANCE CHARACTERISTICS
ANSI PH7.205 84th Edition, 1989 AUDIOVISUAL SYSTEMS - SOUND 16-MM MOTION- PICTURE PROJECTORS - METHOD FOR TESTING AND REPORTING PERFORMANCE CHARACTERISTICS