Title from cover.
"May 2003 (Revised December 2003)."
"Project number: A01033."
"LGC/FA30/2003/074/W091-011."
"Approved by: ... Date: 31/12/2003"--preliminaries.
Feasibility study to assess suitability of total diet study samples to evaluate trends in artificial colour usage by Laboratory of the Government Chemist. Published by LGC in 2003. Publication and catalogue information, links to buy online and reader comments.