| FIELDNAME | ATTRB | KEY | START | END |
|---|---|---|---|---|
| MATRIX | C2 | PK | 1 | 2 |
| LABCODE | C4 | PK | 3 | 6 |
| LABLOTCTL | C10 | PK | 7 | 16 |
| ANMCODE | C7 | PK | 17 | 23 |
| PARLABEL | C12 | PK | 24 | 35 |
| QCCODE | C3 | PK | 36 | 38 |
| LABQCID | C12 | PK | 39 | 50 |
| LABREFID | C12 | 51 | 62 | |
| EXPECTED | N14 | 63 | 76 | |
| UNITS | C10 | 77 | 86 | |
| PROCEDURE_NAME | C240 | 87 | 326 | |
| LAB_METH_GRP | C25 | 327 | 351 | |
| METH_DESIGN_ID | C25 | 352 | 376 |