| FP |
Extractable hydrocarbons |
| HE |
Extract was run through separation method; see case narrative |
| YE |
Excluding molybdenum disulfide, MoS2 |
| YD |
Excluding barite, Ba SO4. |
| RG |
Estimated result. Result is < RL and > or equal to IDL. |
| TY |
Estimated due to discrepancies meeting analyte-specific QC criteria. Dual Column %Diff over limit. |
| FO |
Est. maximum possible concentration (EMPC) |
| A |
EPA Flag - TIC is a suspected aldol-condensation product |
| N |
EPA Flag - Presumptive evidence of a compound |
| C |
EPA Flag - Pesticide result confirmed using GC/MS |
| J |
EPA Flag - Estimated value |
| R |
EPA Flag - Data rejected |
| U |
EPA Flag - Compound was analyzed for, but was not detected |
| D |
EPA Flag - Analytes analyzed at a secondary dilution |
| B |
EPA Flag - Analyte present in the blank and the sample |
| E |
EPA Flag - Analyte exceeded the concentration range of the GC/MS |
| P |
EPA Flag - > 25% D for detected concentrations between 2 columns |
| OM |
EMPC/NDR Peak detected does not meet ratio criteria (elevated DL) |
| FK |
EMPC values could be overestimated due to coelution |
| RE |
Elevated reporting limits due to limited sample volume |
| XL |
Elevated detection limits do not meet llimits specified in QAPP. |
| UP |
Duplicate RPD exceeds limit with results < 5 x RL. Absolute difference is < RL. Data are valid. |
| WQ |
Duplicate precision calculation not required, base concentration < 3X MDL |
| GP |
Duplicate analysis not within control limits |
| YC |
Dissociated ions may elevate this value (Ca+2, SO4-2 etc.) |
| K1 |
Dioxin:The conc.of this analyte should be considered an estimate |
| K |
Dioxin: Result is an estimated maximum possible concentration. |
| PP |
Dilutions for BOD failed criteria of 2mg/L diss. O depletion |
| PO |
Dilutions for BOD failed criteria of 1mg/L resid. diss. O |
| UD |
Diluted sample: method high range exceeded. |
| FR |
Diesel range organics, calculated as JP-4 jet fuel |
| FS |
Diesel range organics, as diesel |
| AB |
Diesel range not reported due to overlap of hydrocarbon range |
| WV |
Diesel range compounds are significant. |
| AW |
Detection limit increased due to dilution factor |
| DNQ |
Detected, Not Quantified |
| DP |
Detected at or above the MRL; refer to reports |
| US |
Data valid based on matrix spike data generated using this sample. |
| WC |
Data accepted. |
| UF |
Counts outside acceptable range. |
| DV |
Corr. coef. for Method of Standard Addition is less than 0.995 |
| IO |
Contract limits originate from BP-GCLN Technical Requirements |
| RJ |
Contract limits originate from BP LaMP Technical Requirements |
| LA |
Confirmatory analysis was past holding time. |
| LB |
Confirmatory analysis past hold time. Orig.result not confirmed. |
| LD |
Confirmatory analysis not performed as required by the method. |
| LE |
Confirmation not performed. Analyte present in historical data |
| BD |
Concentration value greater than 25% difference between columns |
| ED |
Concentration of total analyte ND; therefore this analyte is ND |
| CQA |
Concentration not reported for QA sample only Percent Recovery or RPD reported. |
| TB |
Conc. could not be determined due to high dissolved solids conc. |
| BL |
Compound unidentified at a second dilution |
| EF |
Compound quantitated at a different dilution |
| EH |
Compound quantitated at a 5x dilution factor |
| EK |
Compound quantitated at a 50x dilution factor |
| EN |
Compound quantitated at a 500x dilution factor |
| EG |
Compound quantitated at a 2x dilution factor |
| EJ |
Compound quantitated at a 20x dilution factor |
| EM |
Compound quantitated at a 200x dilution factor |
| EI |
Compound quantitated at a 10x dilution factor |
| EL |
Compound quantitated at a 100x dilution factor |
| EO |
Compound quantitated at a 1000x dilution factor |
| EP |
Compound quantitated at > 1000x dilution factor |
| DY |
Compound identified is an analysis at a secondary dilution factor |
| QO |
Compound did not meet ID guidelines. Addit. GC/MS ID params used. |
| GA |
Components not separable by this method; quantified together |
| DO |
Coelution |
| PM |
Closing calib. for analyte out of limits due to instru. contam. |
| PN |
Closing calib outside limits-ave %diff for analytes met 15% req. |
| WL |
Cited ADHS licensed method does not contain this analyte as part of the method compound list. |
| QD |
Chromatographic pattern does not resemble fuel standard |
| IU |
Chromatogram resembles Aviation Gas-100LL - no Toluene detected |
| FY |
Chromatogram not typical of calibration standard |
| HD |
Chromat. profile inconsistent with pattern(s) of ref. fuel stnds. |
| RW |
Chrom. pattern matches std. but lighter hydrocarbs. also present |
| RX |
Chrom. pattern matches std. but heavier hydrocarbs. also present |
| LF |
Chrom. pattern in diesel range more closely resembles kerosene. |
| IB |
CCV recovery above limit; analyte not detected |
| YA |
Cation and anion sum |
| TZ |
Carrier exceeds control limit. |
| CW |
Carbonate alkalinity is zero because the sample's pH is < 8.3 |
| FE |
Carbon-labeled int. std. with s/n ratio of < 10:1 |
| XY |
Capped and allowed to equilibrate 24 hrs before sampling. |
| IH |
Calibrtn. verif. recov. below method CL for this analyte |
| IJ |
Calibrtn. verif. recov. above method CL for this analyte |
| CRF |
Calibration Response Factor |
| IC |
Calib. verif. is within method limits but outside contract limits |
| CAL |
Calculated Value |
| HK |
Calcium carbonate is greater than 5% of the sample weight |
| HJ |
Blank spike recovery not within control limits |
| UI |
Below the LRL and above the LT-MDL. |
| DS |
Batch Quality Assurance data from another project |
| WO |
Background subtracted from the QC samples and the client's sample(s). |
| LK |
B/N surr. below limits. Data accept. based on other 2 B/Nsurr. |
| LL |
B/N surr. above limits. Data accept. based on other 2 B/Nsurr. |
| UA |
Average. |
| UW |
Analyzed by ICP-MS DRC |
| HT |
Analytical value calculated using results from associated tests |
| IZ |
Analytical results not reliable--potential samp. contain. contam. |
| GG |
Analytical results not reliable for this common lab contaminant |