CGSB 9.2 NO. 3-94-CAN/CGSB-1994 Methodes D'Essai Des Effluents Et De L'Eau Rejetes Par Les Usines De Pates Et Papiers Determination De La Demande Chimique En Oxygene (DCO)
The testing and evaluation of a product against this method may require the use of materiais and/or equipment that
could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone
using this metho