ANSI/NAPM IT4.40-1996
Photography (Processing) - Effluents - Determination of Biochemical Oxygen Demand (BOD) and Dissolved Oxygen (DO) (revision and redesignation of ANSI PH4.40-1984 (R1992))

Standard No.

ANSI/NAPM IT4.40-1996

Release Date

1996

Published By

American National Standards Institute （ANSI)

Latest

ANSI/NAPM IT4.40-1996

ANSI/NAPM IT4.40-1996 history

• 1996 ANSI/NAPM IT4.40-1996 Photography (Processing) - Effluents - Determination of Biochemical Oxygen Demand (BOD) and Dissolved Oxygen (DO) (revision and redesignation of ANSI PH4.40-1984 (R1992))