DNV/DIN plus

DNV - parameters
DNV is the only standard that certifies not only the final product, but the production process as well. The parameters for DNV are the highest of all the norms. 
                                        Charcoal          Briquettes
Carbon-fix:                     > 83 %              > 65 %
Ash content:                   < 4 %                < 15 %
Water content:               < 8 %                < 8 %
Volatile matter:              < 13 %             Max 20 %

Granulation
0 - 10 mm                       Max 7 %
0 - 20 mm                       Max 20 %
20 - 80 mm                     Min 80 %
> 80 mm                         Max 10 %

DINplus - parameters
Certifies the final product and is synonymous with very high quality charcoal.
                                      Charcoal            Briquettes
Carbon-fix:                   > 80 %               > 65 %
Ash content:                 < 4 %                 < 15 %
Water content:             < 8 %                 < 8 %
Volatile matter:

Granulation
0 - 10                           Max 6 %
0 - 20 mm                    Max 20 %
20 - 80 mm                  Min 80 %