Laserfiche WebLink
GEL LABORATORIES LLC <br /> 2040 Savage Road Charleston SC 29407-(843)556-8171 -www.gel.com <br /> Certificate of Analysis <br /> Report Date: January 7,2013 <br /> Company : Energy Fuels Resources(USA),Inc. <br /> Address: 225 Union Boulevard <br /> Suite 600 <br /> Lakewood,Colorado 80228 <br /> Contact: Ms.Kathy Weinel <br /> Project: Sunday Mine GW Sampling <br /> Client Sample ID: Sunday 65 Project: DNMI00102 <br /> Sample ID: 316524002 Client ID: DNMI001 <br /> Matrix: Ground Water <br /> Collect Date: 10-DEC-12 13:00 <br /> Receive Date: 11-DEC-12 <br /> Collector: Client <br /> Parameter Qualifier Result Uncertainty DL RL Units DF Analyst Date Time Batch Method <br /> Rad Gamma Spec Analysis <br /> Gammaspec,Liquid(Bal33,CS134,CS137,Co60,Zn65))"As Received" <br /> Barium-133 U 2.03 +/-2.79 8.79 pCi/L KXG3 12/14/12 0918 1269888 1 <br /> Cesium-134 U 0.436 +/-1.80 6.59 pCi/L <br /> Cesium-137 U -2.58 +/-2.22 6.13 10.0 pCi/L <br /> Cobalt-60 U 1.94 +/-1.68 6.68 pCi/L <br /> Zinc-65 U 5.33 +/-4.50 14.9 pCi/L <br /> Rad Gas Flow Proportional Counting <br /> GFPC,Total Alpha Radium,Liquid"As Received" <br /> Gross Radium Alpha 1.53 +/-0.407 0.745 1.00 pCi/L KDF1 12/19/12 0724 1270328 2 <br /> Gross Alpha/Beta in Drinking Water EPA 900.0"As Received" <br /> Alpha 73.5 +/-15.6 29.5 1.00 pCi/L DYTl 12/13/12 1127 1274046 3 <br /> Beta 54.0 +/-7.61 16.2 1.00 pCi/L <br /> Radium-228 in Drinking Water EPA 904.0"As Received" <br /> Radium-228 U 0.271 +/-0.121 0.379 1.00 pCi/L KDF1 12/21/12 0622 1274080 4 <br /> Gross Alpha minus Uranium"See Parent Products" <br /> Gross Alpha minus U 18.6 pCi/L 1 AF1 01/03/13 1350 1271481 5 <br /> Rad Radium-226 <br /> Radium-226 in Drinking Water EPA 903.1 (De-emanati"As Received" <br /> Radium-226 U 0.724 +/-0.195 0.408 1.00 pCi/L KSDl 12/18/12 1510 1270039 6 <br /> The following Analytical Methods were performed: <br /> Method Description Analyst Comments <br /> 1 EPA 901.1 <br /> 2 EPA 900.1 Modified <br /> 3 EPA 900.0 <br /> 4 EPA 904.0/EPA 9320 <br /> 5 Calculation <br /> 6 EPA 903.1 <br /> Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits <br /> Barium Carrier GFPC,Total Alpha Radium,Liquid"As Received" 101 (25%-125%) <br /> Yttrium Carrier Radium-228 in Drinking Water EPA 904.0"As 80.6 (25%-125%) <br /> Received" <br /> Barium Carrier Radium-228 in Drinking Water EPA 904.0"As 102 (25%-125%) <br /> Received" <br /> Page 81 of 86 <br />