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F-464 <br />• <br />COMMERCIAL TESTING & ENGINEERING CO. <br />GENERAL OFFICES: 270 NORTH LA SALLE STREET, CHICAGO, ILLINOIS a0a01 ~ AREA CODE ]13 7Ra-944 <br />.VESTERN DIVISION MANAGER <br />GAIL D. PALMER <br />' SOPIDANCE COAL CO[lPPNY <br />P. O. Box 247 <br />Trinidad, Colorado 81082 <br /> <br />PLEASE ADDRESS ALL CORRESPONDENCE TO: <br />10775 EAST 51st AVE.. DENVER, C080239 <br />OFFICE TE L. 13031 3733772 <br />May 28, 1982 <br />Sample identification <br />by <br />Kind of sample <br />reported to us Faof & Flaor <br />Sample taken at ]ooaoc <br />Sample taken by Standance Coal Ccatpany <br />Date sampled x7oooc <br />Date received 4-29-82 <br />Stuldartce Coal Catyxtny <br />Sample No. S DC-4 <br />Ilo.~er Roof 5 Floor <br />Analysis report no. 72-118584 <br />Sarmle Pleight Extracted (grams) = 100.0 <br />Final Sample Voltare (ml) = 2,000 (pH 5.1) <br />mis of 0.5 N CH3 COON used for pH adjustments = 7.90 <br />r~~a-nnr.>, OG'NSfIZUIId15 <br />(mJ/L) <br />Parameter <br /> Arsenic (As) <0.001 <br /> Baritmm (Ba) <0.1 <br /> CacLnitnn (Cd) 0.005 <br /> Chra:titsn (Cr) 0.122 <br /> TPaA (Pb) <0.05 <br /> MErcuzy (Hg) <0.0002 <br /> Seleniistt ISr) 0.013 <br /> Silvex (Ag) <0.005 <br />• <br />ReaPactfully submittetl, <br />COMMERCIAL TESTING & ENGINEERING CO. ' i~..oror.er' <br />, o s; ~ <br />~ ~ <br /> o :.. <br />~ <br /> .TLR~P'Y1l . <br />- `,. ~ o, <br />•- <br /> °~ <br />~ <br />Original Copy Wa[ermarked <br />For Vour Protection JAMES L. KENDRICK, Manager, Denver Laboratory "'~~ ~ax>c <br /> Charter Man~6ar <br />OVER 40 BRANCH LA BG RATORIES ST RATEGICALLY LOCATED IN PRINCIPAL COAL MINING AREAS, - <br /> TIDEWATER AND GREAT LAKE "iTS, AND RIVER LOADING FACILITIES <br /> 111 <br />