Determinations of THMs and HAAs in Urine Simultaneously by Microwave Assisted Solid Phase Microextraction. (189) Y. Liu, I. Chen, S. Tsai, National Taiwan University, Taipei, Taiwan.

Total-Body Exposure to Cobalt and Tungsten Compounds. (190) A. Stefaniak, G. Day, M. Virji, NIOSH, Morgantown, WV.

Neurobehavioral Functions Among Adolescent Workers Exposed to Organic Solvents in Car-Painting Workshops in Port-Said. (191) A. Mishriky, Faculty of Medicine, Ismailia, Egypt.

Urinary 1-hydroxypyrene Levels in Offshore Workers. (192) N. Hopf, S. Kramer, P. Succop, M. Genter, T. Carreon, J. Mack, G. Talaska, University of Cincinnati, Cincinnati, OH; J. Kirkeleit, B. Moen, University of Bergen, Bergen, Norway.

Evaluation of Bakery-Associated Allergen Exposures at a Commercial Bakery. (193) C. Dowell, E. Page, C. Mueller, R. Biagini, National Institute for Occupational Safety and Health, Cincinnati, OH.

Biomonitoring and Modeling of Plasma 1,6-Hexamethylene Diamine (HDA) Levels in Workers Exposed to 1,6-Hexamethylene Diisocyanate (HDI). (194) S. Flack, K. Fent, L. Gaines, J. Thomasen, L. Nylander-French, L. Ball, The University of North Carolina at Chapel Hill, Chapel Hill, NC; S. Whittaker, Local Hazardous Waste Management Program in King County, Seattle, WA.

Cross Reactivity and Parallel Independent Sensitization to Environmentally Important Fungi. (195) B. Cortes, EMSL Analytical Inc., Orlando, FL.

Urine 1,6-Hexamethylene Diamine (HDA) Levels Among Workers Exposed to 1,6-Hexamethylene Diisocyanate (HDI). (196) L. Gaines, K. Fent, S. Flack, J. Thomasen,
L. Ball, D. Richardson, L. Nylander-French, University of North Carolina, Chapel Hill, NC; S. Whittaker, Public Health - Seattle & King County, Seattle, WA.