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Lab Test Dictionary

Isoniazid, Serum/Plasma Test (2440SP)

Methodology

High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)


Synonyms

INH; Nydrazid

Specimen Type

Serum or Plasma

Performing Lab

NMS Labs


Epic ID

Other Reference Test

Lab Test Days

Tuesday

Standard TAT

3 Days


Collection Information

Specimen Required

1-2 mL Blood

Container Type

Red Top (No Additive)

Collection Instructions

Plasma collected in EDTA (lavender-top) tube is acceptable.


Processing Information - Lab Use Only

Transport Temperature

Frozen-Only

Specimen Stability

Room Temp: 1 Days; Refrigerated: 1 Days; Frozen: 4 Months

Rejection Criteria

Received room temp; Received refrigerated

Test Volume Required

1 mL Serum or Plasma

Minimum Test Volume

0.4 mL Serum or Plasma

Processing Instructions

Promptly centrifuge and separate serum or plasma into a plastic screw capped vial and freeze immediately. Complete a NMS Labs requisition and submit with specimen frozen.


CPT Codes

80375


Revised

09-08-16

Initials

SL