Certification of the crude Protein, Fat, Lactose and Ash Content of whole Milk Powder and the crude Protein and Fat Content of Skim Milk Powder, BCR-380R BCR-685

摘要

This report describes the preparation of two milk powder reference materials and the measurement exercises that led to the certification of the content (mass fraction) of the crude protein (Kjeldahl-N x 6.38), fat, lactose and ash in whole milk powder (BCR-380R) and crude protein (Kjeldahl-N x 6.38) and fat in skim milk powder (BCR-685).