Barbiturate Qualitative, Urine

General Information

Lab Name

Barbiturate Qual, URN

Lab Code

UBRBQL

Epic Name

Barbiturate Qualitative, Urine

Description

See also: Standard Drug Screen [UDRSS]; Comprehensive Drug Screen [UDRSCG]; Drug Psychiatric Screen [UPDS]

Interpretation

Method

Enzyme Multiplied Immunoassay Technique (EMIT)

Reference Range

Female Male
AgeRangeAgeRange
0-Negative [NRN] 0-Negative [NRN]

Effective date: 02/01/2011

Ref. Range Notes

Negative
Cutoff limit: barbiturates 200 ng/mL. GC Mass Spec Confirmation not performed.

Ordering & Collection

Specimen Type

Urine

Collection

RANDOM URINE

Handling Instructions

**Note:  Confirmations if desired, require 5-8 mL each drug to Send to a Reference Lab

Quantity

requested: 5 mL urine
minimum: 0.5 mL urine **

Processing

Refrigerate urine
1. Tests will route to a UDEC/HDEC label.
2. Once decanted, 2 or 3 secondary CIDs will be generated depending on the test ordered.
• HAUTO, aliquot code RX23B- Sample for HMC automation line. To be aliquoted into BD sterile vacutainer tube.
• HXURIN, aliquot code RN34A- Sample for HMC storage. Place sticker on original container after making other necessary aliquots. To be stored in/sent to HMC fridge even if empty.
 
Outside Laboratory: Specimen should be FROZEN, if transport to Lab Medicine will take >24 hrs.

Performance

LIS Dept Code

Chemistry, Harborview (CHH)

Performing Location(s)

HMC Chemistry, Automated
206-520-4600

325 9th Ave, Rm # GWH-47, Seattle, WA 98104-2420
UW-NW Main Lab
206-668-1344

UW Medical Center – Northwest
1550 N 115th Street, A200
Seattle, WA 98133

Frequency

Daily, results same day

Available STAT?

Yes

Billing & Coding

CPT codes

80307

LOINC

19270-8

Interfaced Order Code

UOW672

Interfaced Result Code

UOW672