UNE-EN 1899-1:1998
WATER QUALITY. DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN). PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION.

Standard No.

UNE-EN 1899-1:1998

Release Date

1998

Published By

AENOR

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UNE-EN 1899-1:1998

UNE-EN 1899-1:1998 history

• 1998 UNE-EN 1899-1:1998 WATER QUALITY. DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN). PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION.