BS EN 1899-1:1998

Water quality. Determination of biochemical oxygen demand after n days (BODn). Dilution and seeding method with allylthiourea addition.

NORMA vydaná dňa 15.12.1998

Anglicky -
PDF - okamžité stiahnutie (188.60 EUR)

Anglicky -

Tlačené (188.60 EUR)

The information about the standard:

Designation standards: BS EN 1899-1:1998
Note: NEPLATNÁ
Publication date standards: 15.12.1998
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS