parent | 2,4-Dinitrophenylhydrazine reacting substances | LP17841-5 |
child | 2,4-Dinitrophenylhydrazine reacting substances [Presence] in Urine | 9308-8 |
PartDisplayName | en-US | 2,4-Dinitrophenylhydrazine reacting substances | Urine | Chemistry - non-challenge |
LOINC Version: 2.77