| CLASS | CHEM | LP7786-9 | 
| COMPONENT | Tryptophan | LP15931-6 | 
| PROPERTY | MCnc | LP6827-2 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | CSF | LP7156-5 | 
| SCALE_TYP | Qn | LP7753-9 | 
| parent | Tryptophan | Cerebral spinal fluid | Chemistry - non-challenge | LP384393-7 | 
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Observation | |
| EXAMPLE_UNITS | mg/dL | |
| EXAMPLE_UCUM_UNITS | mg/dL | |
| UNITSREQUIRED | Y | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Tryptophan [Mass/volume] in Cerebral spinal fluid | 
| LONG_COMMON_NAME | en-US | Tryptophan [Mass/volume] in Cerebral spinal fluid | 
| SHORTNAME | en-US | Tryptophan CSF-mCnc | 
| ConsumerName | en-US | Tryptophan, Spinal fluid | 
| SHORTNAME | es-AR | triptófano:concentración de masa:punto en el tiempo:líquido cefalorraquídeo:cuantitativo: | 
| SHORTNAME | pt-BR | Tryptophan CSF-mCnc | 
| LONG_COMMON_NAME | de-DE | Tryptophan [Masse/Volumen] in Liquor | 
| LONG_COMMON_NAME | nl-NL | Tryptofaan [massa/volume] in liquor cerebrospinalis | 
| LONG_COMMON_NAME | es-MX | Triptófano: Fluído espinal cerebral : Punto temporal: Concentración de masa: Cuantitativo: | 
LOINC Version: 2.78