LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Neurological drugs   LP31425-9

Anticonvulsants   LP18892-7

Barbiturates   LP14546-3

Butalbital   LP15046-3

LOINC Hierarchy


Select the title to see children of the section (▸) or the LOINC code. Select a code to view information about the section/code.

▸ Butalbital cutoff   LP227849-9

▸ Butalbital | Blood | Drug toxicology   LP390680-9

▸ Butalbital | Gastric fluid | Drug toxicology   LP390681-7

▸ Butalbital/Creatinine   LP285181-6

▸ Butalbital | Hair | Drug toxicology   LP390682-5

▸ Butalbital | Meconium | Drug toxicology   LP390683-3

▸ Butalbital | Saliva | Drug toxicology   LP390684-1

▸ Butalbital | Serum or Plasma | Drug toxicology   LP390685-8

▸ Butalbital | Serum, Plasma or Blood | Drug toxicology   LP390686-6

▸ Butalbital | Stool | Drug toxicology   LP390687-4

▸ Butalbital | Umbilical cord tissue | Drug toxicology   LP426640-1

▸ Butalbital | Urine | Drug toxicology   LP390688-2

▸ Butalbital | Vitreous fluid | Drug toxicology   LP390689-0

▸ Butalbital | XXX | Drug toxicology   LP390690-8


Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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