Raceway is treated with rhodamine dye to verify chloramine-T hatchery discharge dilution model.

Fish fillet tissue is homogenized with dry ice to a fine powder before extraction of p-TSA.

p-TSA is extracted from homogenized fillet tissue with acetonitrile.

Gaikowski, M.P., W.J. Larson, and W.H. Gingerich. 2008. Survival of cool and warm freshwater fish following chloramine-T exposure. Aquaculture 275:20-25

Gaikowski, M.P., W.J. Larson, W.H. Gingerich. 2008. Survival of cool and warm freshwater fish following chloramine-T exposure. Aquaculture 275:20–25
Abstract

Idowu, O.R., P.J. Kijak, J.R. Meinertz, and L.J. Schmidt. 2004. Development and validation of a gas chromatography/mass spectrometry procedure for the confirmation of para-toluenesulfonamide in edible fish fillet tissue: Journal of AOAC International, v. 87, p1098-1108.
Abstract

Gaikowski, M.P., W.J. Larson, J.J. Steuer, and W.H. Gingerich. 2004. Validation of two dilution models to predict chloramine-T concentrations in aquaculture facility effluent. Aquaculture Engineering, 30:127-140
Abstract

Meinertz, J.R., G.R. Stehly, S.L. Greseth, M.P. Gaikowski, and W.H. Gingerich. 2004. Depletion of the chloramine-T marker residue, para-toluenesulfonamide, from skin-on fillet tissue of hybrid striped bass, rainbow trout, and yellow perch. Aquaculture, 235:65-75.
Abstract

Dawson, V.K., J.R. Meinertz, L.J. Schmidt, and W.H. Gingerich. 2003. A simple analytical procedure to replace HPLC for monitoring of treatment concentrations of chloramine-T on fish culture facilities. Aquaculture, 217: 61-72.
Abstract

Meinertz, J.R., G.R. Stehly, W.H. Gingerich, and S.L. Greseth. 2001. Performance of a proposed determinative method for p-TSA in rainbow trout fillet tissue and bridging the proposed method with a method for total chloramine-T residues in rainbow trout fillet tissue. Journal of AOAC International, 84:1332-1336.
Abstract

Meinertz, J.R., L.J. Schmidt, G.R. Stehly, and W.H. Gingerich. 1999. Liquid chromatographic determination of para-toluenesulfonamide in the edible fillet tissue from three species of fish. Journal of AOAC International, 82:1064-1070.
Abstract

Gaikowski, M.P.,Schmidt, L.J., Stehly, G.R., Larson, W.J., Gingerich., W.H., 2002. An evaluation of potential environmental fate and effects of Chloramine-T use in U.S. intensive aquaculture
Abstract

Mark P. Gaikowski and Wendi J. Larson. 2002. IAFWA Research Update on the Target Animal Safety of Chloramine-T to Cool- and Warmwater Fish.
Abstract