Laserfiche WebLink
CALIFORNIA LABORATORY SERVICES <br />Committed. Responsive. Flexible. <br />02/26/21 14:12 <br />APEX Envirotech Inc. - Gold River Project: Panella Tracking <br />11291 Pyrites Wy. Suite B Project Number: [none] CLS Work Order #: 21131201 <br />Gold River, CA 95670 Project Manager: George Converse COC #: 211890/205920/205921 <br />Volatile Organic Compounds by EPA Method 8260B - Quality Control <br />Reporting Spike Source %REC RPD <br />Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br />Batch 2101651 - EPA 5030 Soil MS <br />Blank (2101651-BLK1) <br />Prepared & Analyzed: 02/25/21 <br />Di -isopropyl ether <br />ND <br />5.0 <br />gg/kg <br />Ethyl tert-butyl ether <br />ND <br />5.0 <br />Methyl tert-butyl ether <br />ND <br />5.0 <br />tert-Amyl methyl ether <br />ND <br />5.0 <br />" <br />tert-Butyl alcohol <br />ND <br />50 <br />Surrogate: Toluene -d8 <br />22.8 <br />30.0 76 <br />60-140 <br />LCS (2101651-BS1) <br />Prepared & Analyzed: 02/25/21 <br />Methyl tert-butyl ether <br />21.4 <br />5.0 <br />gg/kg <br />20.0 107 <br />60-140 <br />Benzene <br />17.7 <br />5.0 <br />20.0 88 <br />60-140 <br />Surrogate: Toluene -d8 <br />29.7 <br />30.0 99 <br />60-140 <br />LCS Dup (2101651-BSD1) <br />Prepared & Analyzed: 02/25/21 <br />Methyl tert-butyl ether <br />20.3 <br />5.0 <br />gg/kg <br />20.0 101 <br />60-140 5 <br />30 <br />Benzene <br />18.5 <br />5.0 <br />20.0 93 <br />60-140 5 <br />30 <br />Surrogate: Toluene -d8 <br />29.4 <br />30.0 98 <br />60-140 <br />Matrix Spike (2101651-MS1) <br />Source: 21131201-21 <br />Prepared: 02/25/21 Analyzed: 02/26/21 <br />Methyl tert-butyl ether <br />21.7 <br />5.0 <br />gg/kg <br />20.0 ND 109 <br />60-140 <br />Benzene <br />17.2 <br />5.0 <br />20.0 ND 86 <br />60-140 <br />Surrogate: Toluene -d8 <br />30.0 <br />30.0 100 <br />60-140 <br />Matrix Spike Dup (2101651-MSD1) <br />Source: 21131201-21 <br />Prepared: 02/25/21 Analyzed: 02/26/21 <br />Methyl tert-butyl ether <br />17.3 <br />5.0 <br />gg/kg <br />20.0 ND 87 <br />60-140 22 <br />30 <br />Benzene <br />16.4 <br />5.0 <br />20.0 ND 82 <br />60-140 5 <br />30 <br />Surrogate: Toluene -d8 <br />30.3 <br />30.0 101 <br />60-140 <br />3249 Fitzgerald Road, Rancho Cordova, CA 95742 1 800.638.7301 1 Tel: 916.638.7301 x102 1 Fax: 916.638.4510 1 www.californialab.com <br />Small Business #2916 1 ELAP #1233 1 NAICS #541380 1 CA SWRCB ELAP Accreditation/Registration Number 1233 <br />