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! T <br /> • i° _ !� TMA/Nona[ <br /> LY,. <br /> The sample is analyzed for: waste, o:il by following a modified EPA <br /> Method 351'011 extraction procedure'' I The sample is extracted three <br /> (3) timesilwith hexane. The solvent is removed from the combined <br /> extracts Tand carbon disulfide; is added . The solution is <br /> injected into a gas chromatograph ;fitted with a ':flame ionization <br /> detector .!., II Quantitation �.is performed , as total hydrocarbon. <br /> response, ilagainst a solution made from a known ':concentration of <br /> light machine oil . The limit ;rof '.detection for' this method of <br /> analysis i,s '-five parts 'per�l,milllion 4'(mg/kg) . <br /> The sample :is analyzed for volatile halocarbon compounds and, ;. <br /> ethylene 'i; dibromide by follow'in`g a modified EPA Method 601 <br /> procedure:; The chlorinated co',mpounds are analyzed with a Hall <br /> detector . Ijj� Quantitation iso performed against solutions made from <br /> known concentrations of. halocar�bon ,�compounds . <br /> The organ-;ic lead concentrationsFof the samples are measured on <br /> the methyl' isobutyl ketone extract , using spectroscopic <br /> techniques .; The procedures mare derived (based on) from U.S . <br /> Environmental Protection Agency, methods . <br /> J <br /> The volatl:ile organic results ilaJre`� shown in Table II , while all <br /> other results are summarized in Table I . <br /> Submitted lby: iF „ <br /> Robert B 'IFlay <br /> Manager ;.organics Department i <br /> RBF:sm1 <br /> cc: Rich Blaine <br /> Blain'.e '-Tech Service <br /> P.O. i'Box 5745 II <br /> San Jose, CA 95150 <br /> cc: Har Iin ;'Kno11 <br /> 1601 IHazelton Ave . <br /> Stockton , CA 95201 L <br /> i` <br /> II: <br /> !I . <br /> i:. <br />