Laserfiche WebLink
Trust our People. Trust our Data. Billings, MT 800.735.4489 • Gasper. WY 888.235.0515 <br />w erway-ab rom Gillette. IVY 866.880.7175 * Helena. MT 877.472.0711 <br />LABORATORY ANALYTICAL REPORT <br />Prepared by Casper, WY Branch <br />Client: Alexco Resource US Corp Report Date: 04/18/18 <br />Project: Schwartzwalder Mine Collection Data: 0311411813.28 <br />Lab 10: C18030580-007 DateRecehred: 03/20/18 <br />Client Sample ID: SW-AWD Matrix' Aqueous <br />encu <br />Analyses Result Units Qualifiers RL QCL Method Analysis Date I By <br />RADIONUCLIDES, TOTAL <br />Radium 226 + Radium 228 <br />0.6 pCi1L U <br />A7500 -RA <br />04!17118 15 40 1 sec <br />Radium 226 + Radium 228 precision (t) <br />1.1 pCI+L <br />A7500 -RA <br />04A7118 40 I sec <br />Radium 226 + Radium 228 MDC <br />1.8 pCA <br />A7500 -RA <br />04/17/18 15.40/sec <br />CLIENT PROVIDED FIELD PARAMETERS <br />Field Conductivity <br />253 umhos1cm <br />FIELD <br />03/14118 13.281'•' <br />Field pH <br />790 s.u. <br />FIELD <br />03/14118 13:281 •" <br />Field Temperaluro C <br />4.6 "C <br />FIELD <br />03/14/18 13;281 <br />— Field data provided by GPenl <br />Report RL - Analyte reporting limit MCL - Maximum contaminant level <br />Definitions- OCL - Quality control limit. ND - Not detected at the reporting limit. <br />MDC - Minimum detectable concentration U - Not detected at minimum delectable concentration <br />Page 11 of 40 <br />