NF T90-306:1993 WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUDS. METHOD BY ANALYSIS OF RELEASED CARBON DIOXIDE. (EUROPEAN STANDARD EN 29439).
1993NF T90-306:1993 WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUDS. METHOD BY ANALYSIS OF RELEASED CARBON DIOXIDE. (EUROPEAN STANDARD EN 29439).