Laserfiche WebLink
O~k Underground Labora~y for <br />ter Management Consu ants <br />Project: <br />Samples Collected By: <br />Date Samples Recd at OUL: <br />Date Analyzed by OIJL: <br />Bulldog Fluorescein Tmcer Test <br />Tom Payne <br />November 19, 1999 <br />November 24, 1999 <br />Table I. Results for charcoal and water samples analyzed for the presence of fluorescein dye. Peak <br />wavelengths aze reported in nanometers (nm); dye concentrations aze reported in parts per billioa (ppb). Results <br />are for charcoal unless otherwise indicated. <br />OUL <br />Lab # Station Name DatelTime <br />Placed Date/Time <br />Collected Fluorescein <br /> 1999 1999 Peak Conc. <br />78082 9700 11/4 ]100 11/18 1000 ND <br />J8083 WGL 11/41200 ll/181100 ND' <br />J8084 9700 Water 11/181000 ND <br />J8085 WGL Water 11/181100 ND <br />ND = No dye detected <br />= A fluorescence peak is present in this sample, but it is in dte normally acceptable wavelength <br />range for eosine dye in elutant (533.0 to 539.6 nm) rather than fluorescein dye (510.7 nm to <br />515.0 rtm). <br />