Malachite Green and Metabolites; Crystal Violet and Brilliant Green

• Quantitative and Confirmatory Analyses of Malachite Green and Leucomalachite Green Residues in Fish and Shrimp: Laboratory Information Bulletin 4363 (available in PDF, 415 Kb)  November 2005
• Amendment: Application of Laboratory Information Bulletins 4333 and 4334 for the Determination of Leucomalachite Green and Malachite Green Residues in Catfish, Basa, Tilapia, Trout, and Shrimp    October 2005
• Determination and Confirmation of Leucomalachite Green in Salmon: Laboratory Information Bulletin 4333 (available in PDF, 193 Kb) November 2004
• Determination of Malachite Green and Leucomalachite Green in Salmon with In-Situ Oxidation and Liquid Chromatography with Visible Detection: Laboratory Information Bulletin 4334 (available in PDF, 190 Kb)  November 2004
• Quantitative and Confirmatory Analyses of Crystal Violet (Gentian Violet) and Brilliant Green in Fish: Laboratory Information Bulletin 4395 May 2007; May 2008