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Mayo Clinic Laboratories

Test ID FSLFU Sulfonylurea Screen, Urine

Method Name

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

Reporting Name

Sulfonylurea Screen, QT, UR

Specimen Type

Urine

Collect 5 mL random urine without preservative. Ship refrigerated in a plastic container.

Specimen Minimum Volume

1.2 mL

Specimen Stability Information

Specimen Type Temperature Time
Urine Refrigerated (preferred) 14 days
  Frozen  180 days
  Ambient  72 hours

Reference Values

Reference Range:          Not Established

 

Acetohexamide, UR       ug/mL

Chlorpropamide, UR      ug/mL

Tolazamide, UR             ug/mL

Tolbutamide, UR           ug/mL

Glimepiride, UR             ng/mL

Glipizide, UR                 ng/mL

Glyburide, UR               ng/mL

Nateglinide, UR             ng/mL

Repaglinide, UR            ng/mL

 

Day(s) Performed

Monday through Sunday

Report Available

5 days

Performing Laboratory

Medtox Laboratories, Inc.

CPT Code Information

80377

NY State Approved

Yes