Search International and National Patent Collections

1. (WO2001038868) STANDARD SAMPLE COMPOSITION AND MANUFACTURE THEREOF

Pub. No.:    WO/2001/038868    International Application No.:    PCT/SE2000/002305
Publication Date: Fri Jun 01 01:59:59 CEST 2001 International Filing Date: Fri Nov 24 00:59:59 CET 2000
IPC: G01N 33/02
Applicants: SJAUNJA, Lars-Ove
Inventors: SJAUNJA, Lars-Ove
Title: STANDARD SAMPLE COMPOSITION AND MANUFACTURE THEREOF
Abstract:
The invention relates to a standard sample composition comprising a complexing agent and an alkali salt, mixed with a known amount of a foodstuff, the content of at least one component of which is accurately known. The mixture is dissolved in a solvent, e.g. water, and comminuted to form a dispersion. The solvent is removed e.g. by freeze-drying or other suitable method, such that the water content of said composition is < 5 % by weight, preferably < 1 % by weight, more preferably < 0,1 %, most preferably < 0,01 % by weight of the total composition.