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~~ <br /> Attachment A cont'd <br /> <br /> WATER OVALI?Y -SUGGESTED 6IETXODS OF ANALYSIS <br /> <br /> Chemical Sampled <br /> Parameeer Unies !!ed±um •• `!et4od of Analusis ••• <br /> <br /> pX (fie_'d) eN Units G,S FSeId oX refer <br /> Soeeiflc Conductance uhmo/ere G,S :.'heacscone er?dce (Specific Conductance .'!e=° <br /> (f1e1d) at 15°C <br /> Temperaeurs (field) oC 5 Field thermometer <br />' Totes Dissolved Solids mg/Z C,S Filtrate eveporation; calculation <br /> Total Suscended Solids mg/I S Glas: fiber filtration Z03°-IOSo <br /> Oil and Greass mg/I S Liquid-Zigssid extraction with trichZoro- <br />' tri_Zssoroeehane <br /> Sodium Adsorption Ratio 5 Calculation <br /> Dissolved Oxygen mg/1 as S !e,:Srare electrode <br /> (field) - 01 <br /> Bicarbonate (XC03) mg/I G,5 Titration; electror..etric; manuaS or automat <br /> method -merhy! orange atomic absorption <br /> Calciua (Ca+1) mg/I G,S EDTA titration <br />' Carbonate (C03) mg/I G Titration; elsctrometrie; manual or aucoma:e <br /> _ netzod -r.~•thy1 oranre <br /> Chloride (CI ) mg/1 G,S Si1~er nitrate; merclrie ai.trate; <br /> automaeed co!oriretrie-ferricyanide <br />t ~!a5:~esium (:?g+1) rw/I G,5 Atonic absor?t1on; gravlc:etric <br /> Ammonia (S7(3) mg/1 G Automscsd colorir^seric ?i:ezate; <br /> distillation <br />~. Nitrate-Nitrite mg/1 G,S Aueorated (cad.-c um zedectionl; automated <br /> (hydra _ne reduction) <br /> Phosphate (P043 as P) mg/I G,S Direct sc..^.gZe reagent; automated single <br />' + reagezc or stannous c3lor=de <br /> Sodium (:!a) me/I G,S Flare photometric; atomic absorption <br /> Sul face (504) mg/1 G,S fravic~cric; t::rbidi.:aC;ic: automated <br /> colori.^etrlc -barium chIataniIacs <br />' AZuc~nu_~ (AZ) mg/Z S Atomic absotot:on <br /> Arse..^.ic (AS) mg/1 G,S Atomic acsor?c?ort <br /> Cad,-du.-r (Cd) <br />Coo_oer (CU) t:g/1 <br />mg/; G,S <br />S Ato.^'c aSsor~t:o:z <br />Ato.^_c ebsor~c:on <br /> _*ron (cel m.3/1 .,5 atortr'c a3sor~tc^a <br /> Lead (Pb) ma/1 S .atomic abso=~t:gin <br /> !!anganese (!~n) -g/1 G,S Ato:2c absor~=' =n <br /> .!etcuty (Xg) mg/Z C,S FiaxTess aco.-__ avsor.~t:on <br /> :!olybdenum (Yo) mg/1 S Atonic absor~czon <br /> Selenium (Se) mq/I G,S Acoric absot~c'on <br />' Zinc (In) mg/1 G,S Acoc~c absor~c:on <br /> • Additional .-eehods may be su bs tieuted with ?ricr a?prole! ?rpm c.~e Di :•isior.. <br /> ' <br /> G =ground waver; dissolved ort or._~ <br />soec_es cortcs.^.trac_ <br /> 5 = sur?ace :+acer (includes s~rin;s); total s~ec'ss C'7.'~9rtCr3..7:I (d!ssoLved z.:d <br /> ssssoendsd) <br /> "' 2e_'etences r:hlci descr_'bs c~ ese .-a_=~? s: <br /> Ar..rt:ca+: ?uSlic ~salth Assoc.; :..,sr: ca.^. ::'acer a~=;cs ,:.seat.; and ::acer Po2li_'_:^ <br />' Control :edera tion, :979 , Standard .-ec`ods Tot c:za axam_r.ac_on o: :+acer anal <br />' A-5 <br />