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Inchcape Testing Services Anametrnx Laboratories GC VOA REPORT DESCRIPTION Organic Analysis Data Sheets(GADS) OADS forms contain tabulated results for target compounds The OADS are grouped by method and, within each method, organized sequentially in order of increasing Inchcape Testing Services ID number Surrogate Recovery Summary(SRS) SRS forms contain quality assurance data An SRS form will be printed for each method, if the method requires surrogate compounds They will list surrogate percent recoveries for all samples and any method blanks Any surrogate recovery outside the established linuts will be flagged with an "*", and the total number of surrogates outside the limits will be listed in the column labeled"Total Out" Matrix Spike Recovery Form(MSR) ' MSR forms contain quality assurance data They summarize percent recovery and relative percent difference information for matrix spikes and matrix spike duplicates This information is a statement of both accuracy and precision Any percent recovery or relative percent difference outside established limits will be flagged with an "*", and the total number outside the limits will be listed at the bottom of the page Not all reports will contain an MSR form Qualifiers Inchcape Testing Services uses several data qualifiers (Q) in its report forms These qualifiers give additional information on the compounds reported They should help a data reviewer to verify the integrity of the analytical results The following is a list of qualifiers and their meanings U - Indicates that the compound was analyzed for, but was not detected at or above the specified reporting limit B - Indicates that the compound was detected in the associated method blank J - Indicates that the compound was detected at an amount below the specified reporting limit Consequently, the amount should be considered an approximate value Tentatively identified compounds will always have a"Y' qualifier because they are not included in the instrument calibration E - Indicates that the reported amount exceeded the linear range of the instrument calibration D - Indicates that the compound was detected in an analysis performed at a secondary dilution Absence of a qualifier indicates that the compound was detected at a concentration at or above the specified reporting limit REPORTING CONVENTIONS Due to a size limitation in our data processing step, only the first eight (8) characters of your project ID and sample ID will be printed on the report forms However, the report cover letter and report summary pages ' display up to twenty(20)characters of your project and sample IDs Amounts reported are gross values, i e,not corrected for method blank contamination ' cwt 0411"$