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ANAMETRIX REPORT DESCRIPTION INORGANICS Anal}tical Data Report(ADR) The ADR eonum tabulated results for morganie analytes All field samples. QC samples and blanks were prepared and anal)zcd according to procedures in the following references ' = Test Metbods for Evaluating Solid waste,'SW-846,EPA,3rd Edition,No,.ember 1986 'Methods for Chemical Analysts of Water and Wastrs-EPA,3rd Edition, 1983 CCR Title 22,Section 66261,Appendix 13,California Waste Extraction Tat CCR Title 22,Section 66261,Appendix X1,Organic Lead ' Y 'Standard Methods for the Examination of Water and Wasuuater,'APIA.AR-WA.V47EF. 18th Edition, 1992 USEPA Contract Laboratory Program Statement of Work for Inorganic Anal,-scs IL.M02 1, 1991 Matra Spike Report (MSR) ' The MSR s,tt manses percent recovery and relaw a percent difference information for matnx spikes and matnx spike duplicates This mforaiation is a sutcment of both accuracy and precision MSRs ma% not be pro%ided Aith all anal.vcal reports Anarnetnx control limit for MSR is 75-I25%with 25%for R.PD limits,except for Method 6010A,Abicb is 80 12019 A ith 251.o RPD!units ' Laboratory Control Sample Report (LCSR) The LCSR summarizes percent reco%cry information for laboraton control spikes on reagent water or soil This information is a ' statement of performance for the method i e, the samples arc properi,. prepared and analyzed according to the applicable methods A— etax control limit for LCSR is 80-120'o Method Blank Report (MBR) ' The MBR summanzes quality control information for reagents used in prepanng samples The absolute 6 alue of each ar,al%ic measured in the method blank should be below the method reporting lima for that analvic Post Digestion Spike Report (PDSR) The PDSR summarizes percent reco%ery information for post digestion spikes A post dicestion spike is performed for a particular analyte ifthe mama spike reconer7 is outside of established control limits art% perce-t tecc%er• for a post digestion �p lc outside of ' established hmits for an analyte indicates probable main,.effects and,n c'fcrcnees for .hat Aname',\ con�rol hr t for PDSR is 75-125% Qualifiers(Q) ' Anametria uses sc,era] data qualifiers in inorganic reports These qualifiers gi%a additional information on the anahzes reported The following is a list of qualifiers and their meanings I- Sample was analyzed at the stated dilution due to spectral interferences U- Analyte concentration was below the method reporting limit For matrix and post dicest,nn spike repors a ,a1ue of "00 is entered for calculation of the percent recol cr% B- Sample concentration was below the reporting limit but abotie the instrument detection limit Result is entered for calculation of the percent recovery only H- Spike percent reco%cry was outside of Anametnx control limits due to interferences from rclatio-cl% high concentration level of the analyte in the unspiked sample L- Reporting limit was increased to compensate for background absorbances or matnt interferences IComment Codes In addition to qualifiers,the following codes aro used in the comment section of all reports to gne additional information about sample preparation methods A- Sample was prepared for silver based on the silver digestion method de%eloped by the Southern California Laboratory Department of Health Services, "Acid Digestion for Sediments Sludges, Soils and Solid Wastes A Proposed Alternative to EPA SW846,Method 3050"Ent ironmental Science and Technolog-, 1989,23 898 900 T- Spikes were prepared after extraction by the Toxicity Characteristic Leaching Procedure(TCLP) C- Spikes were prepared after extraction by thLO dhfornia Waste Extraction Test(CR'ET)method D- Reported results are dissolved,not total,metals Reporting Conventions Analytical values reported are gross %alues, i e, not corrected for method blank contamination Solid matrices are reported on a Act weight basis,unless specifically requested otherwise f Ub=WwLnY*dure4opaWd doc