1. Glower M Jr (1980) Modification of the AOAC method for determination of fumigants in wheat. J Assoc Offic Anal Chem 63:539?545
2. Cornwell C, Pederson N (1984) Methyl bromide determination in flour and flour-containing products. Laboratory Information Bulletin #2859. Food and Drug Administration, Washington, DC
3. Daft J (1985) Preparation and use of mixed fumigant standards for multiresidue determination by gas chromatography. J Agric Food Chem 33:563?566
4. ?(1986) Science Advisor Research Associate Program Report 159-84. Rapid GC fumigant screen of food. Food and Drug Administration, Washington, DC
5. ?(1987) Determining multifumigants in whole grain and legumes, milled and low-fat products, spices, citrus fruit, and beverages. J Assoc Offic Anal Chem 70:734?739