Attach_3_EDD_fields.pdf

Attachment 3

Field Name Description Mandatory LAB_NAME Contract Laboratory name (e.g. "American Contract Lab"). x

LAB_REPORT_NUM Contract Laboratory results report number (e.g., "18B480-04 addendum"). x

LAB_REPORT_DATE Contract Laboratory report date (e.g., "2018-03-19"). x

LAB_SMPL_NUM Contract Laboratory sample identification code (e.g., "18BR00179-07"). x

SMPL_FIELD_NUM Sample identification number (e.g., "BHP1223"). x

LAB_QC_BATCH_NUM Contract Laboratory batch identification code (e.g., "18BR00GH").

DATE_TIME_PRESERVED Date and time samples were preserved (e.g., "2018-03-14 20:18:05-7").

DATE_TIME_PREPARED

Date and time quality control sample was prepared, such as digestion or extraction (e.g., "2018-03-14 20:18:05-7").

DATE_TIME_ANALYZED Date and time quality control sample was analyzed (e.g., "2018-03-14 20:18:05-7"). x

SAMPLE_RESULT_SYMBOL Result symbol (i.e., "-", "≥", "≤","<", or ">").

SAMPLE_RESULT_VALUE Customer sample result value (e.g., "25.01"). x

SAMPLE_RESULT_UNIT_NAME Unit abbreviated name for customer sample result (e.g., "μg/L"). x

ANALYTE_NAME Analyte name (e.g., "Calcium carbonate (as CaCO3)"). x

ANALYTE_ADDITIONAL_INFO_DESCRIPTION Analyte additional information description (i.e., "Dissolved", "Surrogate", "Total"). x

ANALYTE_CAS Chemical Abstracts Service numerical identifier (e.g., "7440-23-5"). x

METHOD_CODE_PREPARATION Method name (e.g., "EPA 200.8").

METHOD_CODE_EXTRACTION Method name (e.g., "EPA 200.8").

METHOD_CODE_ANALYSIS Method name (e.g., "EPA 200.8"). x

RESULT_RL Result reporting limit (accounting for dilution) for customer or lab sample (e.g., "0.02"). x

RESULT_RL_UNIT_NAME Unit abbreviated name for result reporting limit (e.g., "μg/L"). x

RESULT_MDL Result method detection limit for customer or lab sample (e.g., "0.007"). x

RESULT_MDL_UNIT_NAME Unit abbreviated name for result method detection limit (e.g., "μg/L"). x

SMPL_DIL_FACTOR Sample dilution factor for customer or lab sample (e.g., "0.1"). x

LAB_QC_SMPL_NUM Contract Laboratory quality control identification code (e.g., "18BR00179-07").

LAB_QA_SUBTYPE_NAME Contract Laboratory quality assurance sample subtype name (e.g., "MBLK", "LCS", etc). x

LAB_REPLICATE

Number reflecting the relationship of results. "1" for first instance of measuring a particular sample, "2" for second instance, etc.

UNSPIKED_RESULT_SYMBOL Result symbol (i.e., "-", "<", or ">"). Used for background of matrix spike and blanks.

UNSPIKED_RESULT_VALUE

Result for an unspiked sample (e.g., "25.01"). Used for blank and background of matrix spike.

UNSPIKED_RESULT_UNIT_NAME Unit abbreviated name (e.g., "μg/L"). Used for blank and background of matrix spike.

UNSPIKED_SMPL_NUM

Contract Laboratory sample identification code for sample given matrix spike (e.g., "18BR00179-07").

SPIKE_VALUE Value of the added analyte (spike) concentration (e.g., "2500").

SPIKE_UNIT_NAME Unit abbreviated name (e.g., "μg/L").

SPIKE_COMMENT Contract Laboratory information on type of spike material (e.g., "selenate standard").

MEASURED_RESULT_SYMBOL Result symbol for analyte measured in the spiked sample (i.e., "-", "<", or ">").

MEASURED_RESULT_VALUE Result value for analyte measured in the spiked sample (e.g., "2500").

MEASURED_RESULT_UNIT_NAME Unit abbreviated name (e.g., "μg/L").

LAB_ACCURACY_RESULT Result of accuracy control samples.

LAB_ACCURACY_RESULT_L_LIMIT Lower acceptance limit of accuracy control sample.

LAB_ACCURACY_RESULT_U_LIMIT Upper acceptance limit of accuracy control sample.

LAB_PRECISION_RESULT Result of precision control samples.

LAB_PRECISION_RESULT_LIMIT Acceptance limit of precision control samples.

LAB_CONTAMINATION_RESULT Result of contamination control samples.

LAB_CONTAMINATION_RESULT_LIMIT Acceptance limit of contamination control samples.

LAB_QC_COMMENT

Contract Lab comment(s) on quality control results (e.g., "Native concentration greater than 4x times spike.").

LAB_QULFR_CODE Contract Laboratory quality assurance qualifier name (e.g., "*" or "C3").

LAB_QULFR_DESCRIPTION

Contract Laboratory quality assurance qualifier description explaining LAB_QULFR_CODE (e.g., "Recovery or RPD outside control limits").

LAB_QULFR_ADDITIONAL_INFO

Contract Laboratory quality assurance qualifier additional information pertaining to LAB_QULFR_CODE (e.g., "Hold time").

EDD fields