Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City,CA 9406 (415) 364.9600 FAX(415) 364-9233 <br /> 404 N.Wiget lane Walnut Creek,CA 94598 (510) 988-9600 FAX(510)988-9673 <br /> Analytical 819 Striker Avenue,Suite 8 Sacramento,CA 95834 (916) 921-9600 FAX(916)921-0 100 <br /> MAY 22 1997 <br /> Star Building Systems Client Project ID: Waste Testing Sampled. Apr 28, 1997 <br /> 12101 E. Brandt Rd. Sample Descript: Solid, Paint Overspray Received: May 1, 1997 <br /> Lockeford, CA 95237 Analysis Method: See below <br /> Attention: Jeremy Ball Lab Number 705-0015 Reported May 16, 1997 <br /> STATIC ACUTE HAZARDOUS WASTE BIOASSAY - DEFINITIVE <br /> Species: Pimephales promelas Organisms/Tank: 10 <br /> Common Name: Fathead Minnow Organisms/Conc.: 20 <br /> Tank Depth: 13 cm <br /> Mean length: 39 mm Min length: 36 mm Tank Volume: 10 L <br /> Max. length: 42 mm Supplier: Sticklebacks Unlimited <br /> Mean weight: 0.75 g Min. weight: 0.52 g Acclimation Temp.: 20 °C <br /> Max. weight: o.90 g <br /> Control Water: Synthetic Softwater Alkalinity, mg/L Hardness, mg/L <br /> Hardness 40-48 nitial Final Initial Final <br /> Control 27 20 43 43 <br /> 1000 ppm 18 21 43 43 <br /> Duplicate 1000 ppm 19 21 44 43 <br /> Initial 24 Hr 48 Hr 72 Hr 96 Hr <br /> DATE 1 05/07/97 05/08/97 1 05/09/97 1 05/10/97 1 05/11/97 <br /> DO C pH DO C pH #M DO C pH #M DO C pH # M DO C pH #M Total <br /> mg/L TemF Units mg/ Temr Units Dead mg/ Tamp Units Dead mg/ Tamp Units Dead mg/ Tamp Units Dead Dead <br /> Control 9.0 18 7.9 9.01 18 7.4 0 6.9 18 7.3 0 6.1 18 7.0 0 6.01 18 7.2 0 0 <br /> 1000 pprr 9.1 19 7.5 4.5J19 <br /> 6.9 0 4.2R19 <br /> 6.8 0 4.6 20 6.7 0 6.3 20 6.9 0 0 <br /> 560 ppm 9.1 19 7.5 5.97.0 0 4.96.9 0 4.5 19 6.7 0 7.1 19 7.0 0 0 <br /> 320 ppm 9.1 19 7.6 5.87.0 0 4.66.9 1 5.0 19 6.8 0 8.0 19 7.0 0 1 <br /> 180 ppm 9.1 19 7.6 6.07.1 0 5.07.0 0 5.1 18 6.9 0 5.7 18 7.1 0 0 <br /> 100pm 9.1 20 7.6 6.47.3 0 5.97.1 0 4.7 18 6.9 0 5.0 18 7.1 1 1 <br /> Duplicate DO C pH q6.5 <br /> C pH #M DO C pH #M DO C pH # M DO C pH #M Total <br /> mg/ Tem Units Tem Units Dead mg/ Tem Units Dead mg/ Tem Units Dead mg/ Tem Units Dead Dead <br /> 1000 pp 9.1 19 7.5 19 6.9 0 4.4 19 6.8 0 4.6 20 6.7 0 6.9 20 6.9 0 0 <br /> 560 ppm 9.1 19 7.5 19 7.0 0 4.8 19 6.9 0 4.7 19 6.7 0 6.9 19 7.0 0 0 <br /> 320 ppm 9.1 19 7.6 19 7.1 0 5.0 19 7.0 0 5.0 19 6.8 0 8.7 18 7.1 0 0 <br /> 180 ppm 9.1 19 7.6 19 7.2 0 4.5 19 7.0 0 5.1 18 6.9 0 5.5 18 7.1 1 1 <br /> 100 ppm 8.9 20 7.6 19 -/.3 0 5.5 19 7.1 0 4.6 19 6.9 0 4.5 19 <br /> LC-50: >1000 ppm LC-50 Calculation Method: Moving Average <br /> LC-50 Dup: > ppm <br /> Remarks: Last day aerated for lk hour. <br /> Analyst: K. Anderson/ Method Reference: Static Acute Bioassay Procedures for Hazardous Waste Samples, <br /> D. Newcomb November 1988, Callfomia Department of Fish and Game WPCL. <br /> SEQ OIA ANALYTIC L, #1271 <br /> c�/�G>lC <br /> India C. Schneider <br /> ProjectManager/Sacramento Laboratory 705-0015.SSs <1> <br />