Laserfiche WebLink
r 1 <br />U <br />• <br />NATIONAL KING COAL, LLC <br />P.O. BOX 2827 <br />DURANGO, CO 81301 <br />DATE SAMPLED: 9/22/05 <br />SAMPLE ID: NEDO 13 ROOF <br />STANDARD LABCMATORIES,INC. <br />GOULD ENERGY DIVISION <br />P.O. BOX 214 <br />CRESSON, PA 16630 <br />(814) 886-7400 <br />DATE: 10-20-2005 <br />SAMPLE NO: 871137 <br />DATE RECEIVED: 9/22/05 <br />CERTIFICATE OF ANALYSIS <br />------------------------------------------------ <br />Paste pH 5.3 <br />Conductivity 638 umho/cm <br />Total Combustible Solids 0.75% <br />SOLUBLE ELEMENTS <br />Calcium <br />54.0 <br />ppm <br />Magnesium <br />25.0 <br />ppm <br />Sodium <br />72.0 <br />ppm <br />Nitrate <br />< 0.10 <br />ppm <br />Boron <br />< 0.050 <br />ppm <br />FOR YOUR PROTECTION THIS DOCUMENT HAS <br />BEEN PRINTED ON CONTROLLED PAPER STOCK. <br />NOT VALID IF ALTERED. <br />—� <br />APPROVED BY �-- <br />