| LOCID (FIELD_PT_NAME) |
Location ID |
C10 |
No |
No |
No |
The unique identifier for the sample's location, as identified by the organization collecting the sample. This field may be used to enter a Field Point Name. |
| LOGDATE |
Collection Date |
D8 |
Yes |
No |
Yes |
The date a field sample is collected. |
| LOGTIME |
Collection Time |
C4 |
Yes |
No |
Yes |
The time that a field sample is collected, recorded using 24-hour military time. |
| LOGCODE |
Field Organization |
C4 |
Yes |
No |
Yes |
The code identifying the company collecting the samples or performing field tests. |
| SAMPID |
COC Sample ID |
C25 |
Yes |
No |
Yes |
The unique identifier representing a sample, assigned by the consultant, as submitted to the laboratory on a chain-of-custody. |
| MATRIX |
Matrix |
C2 |
Yes |
No |
Yes |
The code identifying the sample matrix as determined by the laboratory (e.g., water, soil, etc.). |
| PROJNAME |
Project Name |
C25 |
No |
No |
Yes |
The identification assigned to the project by the organization performing the work. |
| LABWO |
Work Order Number |
C7 |
No |
No |
Yes |
A delivery order number associated with the contract. |
| GLOBAL_ID |
Global ID |
C12 |
No |
No |
Yes |
The unique identifier for a regulated facility or site. |
| LABCODE |
Laboratory |
C4 |
Yes |
No |
Yes |
The code identifying the laboratory that receives the sample. |
| LABSAMPID |
Laboratory Sample ID |
C12 |
Yes |
No |
Yes |
The unique identification number assigned to the sample by the laboratory. |
| QCCODE |
QC Type |
C3 |
Yes |
No |
Yes |
The code identifying the type of sample (e.g., laboratory-generated, environmental, etc.). |
| ANMCODE |
Analytical Method |
C7 |
Yes |
No |
Yes |
The code identifying the method of analysis. |
| MODPARLIST |
Modified Parameter |
L1 |
No |
No |
Yes |
A field indicating whether the parameter list of an analytical method has been modified. |
| EXMCODE |
Preparation Method |
C7 |
Yes |
No |
Yes |
The code identifying the method of preparation. |
| LABLOTCTL |
Preparation Batch |
C10 |
Yes |
No |
Yes |
The unique identifier for a preparation and handling batch. |
| LCHMETH |
Leach Method |
C10 |
No |
No |
No |
The code identifying the method of leaching. |
| ANADATE |
Analysis Date |
D8 |
Yes |
No |
Yes |
The date the sample (aliquot, extract, digest and/or leachate) is analyzed. |
| EXTDATE |
Preparation Date |
D8 |
No |
No |
Yes |
The date that a sample is prepared for analysis. |
| RUN_NUMBER |
Run Number |
N2 |
Yes |
No |
Yes |
The numeric code distinguishing multiple or repeat analysis of a sample by the same method on the same day. |
| RECDATE |
Received Date |
D8 |
No |
No |
Yes |
The date the sample is received by the laboratory doing the analysis. |
| COCNUM |
Chain-of-Custody |
C16 |
No |
No |
No |
The number assigned to the chain-of-custody. |
| BASIS |
Basis |
C1 |
No |
No |
Yes |
The code used to distinguish whether a sample is reported as dry or wet weight, filtered or not filtered. |
| PRESCODE |
Preservative |
C15 |
No |
No |
No |
The code identifying the type of preservative added to the sample. |
| SUB |
Subcontracted |
C4 |
No |
No |
Yes |
The code identifying the subcontracted laboratory. |
| REP_DATE |
Report Date |
D8 |
No |
No |
No |
The date of the laboratory report. |
| LAB_REPNO |
Laboratory Report |
C20 |
No |
No |
No |
The unique identifier for the laboratory report, assigned by the laboratory. |
| APPRVD |
Approved By |
C3 |
No |
No |
No |
The initials of the individual approving the laboratory report. |
| TLNOTE |
Laboratory Test Notes |
C20 |
No |
No |
No |
The code identifying notes pertaining to analytical performance irregularities that apply to the entire test. |
| PVCCODE |
Primary Value Type |
C2 |
Yes |
No |
Yes |
The code identifying whether a sample result is a primary or a confirmatory value. |
| PARLABEL |
Parameter |
C12 |
Yes |
No |
Yes |
The code identifying the analyte (parameter). |
| PARVAL |
Parameter Value |
N14 |
No |
No |
Yes |
The analytical value for a compound, analyte, or physical parameter. (Formerly in the format N14,4 in EDF 1.2a.) |
| PARVQ |
Parameter Value |
C2 |
No |
No |
Yes |
The code identifying the qualifier of an analytical result (e.g., greater than, equal to, etc.). |
| LABDL |
Method Detection |
N9 |
No |
No |
No |
The laboratory-established method detection limit, adjusted for the particular sample preparation (e.g., weight, volume, or dilution). |
| REPDL |
Reporting Limit |
N9 |
No |
No |
No |
The laboratory-established reporting limit, adjusted for the particular sample preparation (e.g., weight, volume, or dilution). (Formerly in the format N9,4 in EDF |
| REPDLVQ |
Reporting Limit Qualifier |
C3 |
No |
No |
Yes |
The code identifying the type of reporting limit (e.g., practical quantitation limit, instrument detection limit, etc.). |
| PARUN |
Parameter Uncertainty |
N12 |
No |
No |
No |
The uncertainty of a measured value due to a measuring technique (expressed as plus or minus some value). (Formerly in the format N12,4 in EDF 1.2a.) |
| UNITS |
Units of Measure |
C10 |
No |
No |
Yes |
The units for the parameter value measurement. |
| RT |
Retention Time |
N7 |
No |
No |
No |
The retention time of a tentatively identified compound |
| DILFAC |
Dilution Factor |
N10 |
No |
No |
Yes |
The numeric factor indicating the level of sample dilution. (Formerly in the format N10,3 in EDF 1.2a.) |
| CLREVDATE |
Control Limit |
D8 |
No |
No |
No |
The date a control limit is established. |
| SRM |
Standard Reference |
C12 |
No |
No |
Yes |
The code identifying the standard reference material used in the analysis. |
| LABREFID |
Laboratory Reference |
C12 |
No |
No |
No |
The laboratory sample ID of the quality control reference sample. |
| EXPECTED |
Expected Parameter |
N14 |
No |
No |
No |
The target result for a quality control sample or surrogate spike. |
| RLNOTE |
Laboratory Result Note |
C20 |
No |
No |
No |
The code identifying notes pertaining to analytical performance irregularities that apply to a single analyte. |
| USER_ADMIN_ID |
User Administrative |
C25 |
No |
No |
No |
A user-defined administrative field. |
| COC_MATRIX |
COC Matrix |
C2 |
No |
No |
No |
The code identifying the sample matrix as noted on the chain-of-custody (e.g., water, soil, etc.). |
| DQO_ID |
Data Quality |
C25 |
No |
No |
No |
The unique identifier representing the data quality objectives. |
| REQ_METHOD_GRP |
Requested Method Group |
C25 |
No |
No |
No |
The unique identifier for the method or group of methods requested by the client for analysis of the sample. |
| PROCEDURE_NAME |
Procedure Name |
C240 |
No |
No |
No |
The method title as defined by the analysis laboratory. |
| METH_DESIGN_ID |
Method Design ID |
C25 |
Yes |
No |
No |
The unique identifier for the design of an analytical method. |
| LAB_METH_GRP |
Lab Method Group |
C25 |
Yes |
No |
No |
The unique identifier for a group of methods as defined by the laboratory. |
| CLEANUP |
Cleanup Method |
C15 |
No |
No |
No |
The code identifying the method of cleanup performed. |
| RES_FF_1 |
Results Free Field 1 |
C25 |
No |
No |
No |
Results free-entry field 1. |
| RES_FF_2 |
Results Free Field 2 |
C25 |
No |
No |
No |
Results free-entry field 2. |
| RES_FF_3 |
Results Free Field 3 |
C25 |
No |
No |
No |
Results free-entry field 3. |
| RES_FF_4 |
Results Free Field 4 |
C25 |
No |
No |
No |
Results free-entry field 4. |
| RES_FF_5 |
Results Free Field 5 |
C25 |
No |
No |
No |
Results free-entry field 5. |