1. Foodstuffs. Determination of nitrate and/or nitrite content. Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite Part 3, (15th August 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗