Laserfiche WebLink
Weck Laboratories, Inc. <br /> Analytical Laboratory Services- Since 1964 <br /> Certificate of Analysis <br /> Week Laboratories,Inc <br /> Conventional Chemistry/Physical Parameters by APIA/EPA/ASTM Methods-Quality Control <br /> Sample QC Spike "InJZFC RPD <br /> Analyte Result Result Qualifier Units Level %REC imus RPD Limit <br /> Latch W8B0250–General Preparation <br /> Prepared:-02/07/08 Analyzed_02/08/08 <br /> Total Dissolved Solids..................... ND Ing/] <br /> LCS(W8B0250-BSS Prepared:02/07/08 Analyzed:02/08/08______._ <br /> Total Dissolved Solids..................... 803 mg/l 824 97 95-105 <br /> Duplicate(W8BO250-DUPl)._ _ .___._ Source:8020710-01 _— _prepared:02/07/08_Analyzed:02/08/08 <br /> -- <br /> Total Dissolved Solids......... .........643 645 mg/l 0.3 to <br /> Batch WBB0478-!General Preparation <br /> Blank(W8B0478-BLK1)_-__.--y—______---____.--_.------__---_._-.__ ._._.__-- --__ ____..Prepared&Ana�zed:,02/13/08 <br /> Alkalinity as CaCO3........................ 0.770 1 mg/l <br /> Bicarbonate Alkalinity as HCO3..... 0.940 1 mg/l <br /> Prepared-&Anal zed:02/13/08 <br /> Alkalinity as CaCO3........................ 45.5 mg/1 45.3 100 94-108 <br /> Carbonate Alkalinity as CaCO3....... ND mg/l 0.00 0-200 <br /> Bicarbonate Alkalinity as HCO3..... 55.5 mg/1 55.3 100 94-108 <br /> Hydroxide Alkalinity as CaCO3...... ND mg/l 0.00 0-200 <br /> Duplicate(W8BO478-DUP1)._ Source:8020662-01 Prevared&,Anted_.02/13/08 <br /> Alkalinity as CaCO3............. .........328 329 mg/l 0.3 15 <br /> Carbonate Alkalinity as CaCO3......0.00 ND mg/l 200 <br /> Bicarbonate Alkalinity as HCO3.....400 402 mg/l 0.3 15 <br /> Hydroxide Alkalinity as CaCO3......0.00 ND Ing/l 200 <br /> Week Laboratories,Inc <br /> Metals(Aqueous) by EPA 6000/7000 Series Methods-Quality Control <br /> Sample QC Spike 00121 C RPD <br /> Analyte Result Result Qualifier Units Level %REC Limits RPD Limit <br /> Batch WBB0680-EPA 3005A <br /> Blank(W8130680-1ILK1)_ _ _ _ Prepared_02/19/08 Analyzed:02/20/08_._ <br /> Sodium,Dissolved........................... ND Ing/I <br /> Calcium,Dissolved.......................... ND mg/l <br /> Potassium,Dissolved....................... ND mg/l <br /> Magnesium,Dissolved..................... ND mg/1 <br /> LCStW8BO680-j3$1) _ _ _ __.__ _ Prepared:02/19/08 Analyzed:02/20/08 <br /> Lab#:8020685 Page 4 of34 <br /> 14859 East Clark Avenue,City of Industry,California 91745-1396 (626)336-2139 FAX (626)336-2634 <br /> www.wecklabs.com <br />