| LABCODE |
Laboratory |
C4 |
Yes |
Yes |
Yes |
The code identifying the laboratory that analyzes the sample. |
| MATRIX |
Matrix |
C2 |
Yes |
Yes |
Yes |
The code identifying the sample matrix as determined by the laboratory (e.g., water, soil, etc.). |
| ANMCODE |
Analytical Method |
C7 |
Yes |
Yes |
Yes |
The code identifying the method of analysis. |
| EXMCODE |
Preparation Method |
C7 |
Yes |
Yes |
Yes |
The code identifying the method of preparation. |
| PARLABEL |
Parameter |
C12 |
Yes |
Yes |
Yes |
The code identifying the analyte (parameter). |
| CLREVDATE |
Control Limit |
D8 |
Yes |
Yes |
Yes |
The date a control limit is established. |
| CLCODE |
Control Limit Type |
C6 |
Yes |
No |
Yes |
The code identifying the type of quality control limit. |
| UPPERCL |
Upper Control Limit |
N4 |
No |
No |
Yes |
The upper control limit of a quality control criterion. |
| LOWERCL |
Lower Control Limit |
N4 |
No |
No |
No |
The lower control limit of a quality control criterion. |
| PROCEDURE_NAME |
Procedure Name |
C240 |
No |
No |
No |
The method title as defined by the analysis laboratory. |
| LAB_METH_GRP |
Lab Method Group |
C25 |
Yes |
No |
No |
The unique identifier for a group of methods as defined by the laboratory. |
| METH_DESIGN_ID |
Method Design ID |
C25 |
Yes |
No |
No |
The unique identifier for the design of an analytical method. |