Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Oilseeds and animal feeding stuffs1 Scope This part of ISO 16634 specifies a method for the determination of the total nitrogen content and the calculation of crude protein content of oilseeds and animal feeding stuffs. This method, like the Kjeldahl method, does not distinguish between protein nitrogen and non protein nitrogen. For the calculation of protein content, various conversion factors are used (see Annex D). This method is not applicable to milk and milk products, for which

Specify how to measure and validate the energy savings that result from implementing assessment recommendations

Kinematic viscosity

A limited number of classes of environmental conditions is given

ISO/IEC 9636 describes graphical services provided by a Virtual Graphics Device

whether internal or external

This part of ISO 6185 specifies the minimum safety characteristics required for the design

provide flexible dispute resolution that

This part of ISO 11698 specifies methods for using the test images specified in ISO 11698-1 to check the quality of images produced by aperture card scanners

installation of trace and surface heating

communication protocols

It is not intended to apply to primarily domestic premises

Laboratories that test and calibrate the instruments