93550 Fentanyl - Interpath Laboratory, Inc.

93550 Fentanyl

Specimen:

Collect:

One 10 mL Red Top

Also Acceptable
Two 4 mL Gray Top
Two 4 mL Lavender (EDTA)
Two 4 mL Green Top (Na Heparin)

Submit:

4 mL (Min:2 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable
4 mL (Min:2 mL) Plasma. Submit Refrigerated. Submit in a Standard Transport Tube.

Special Handling:

Avoid Repeated Freeze/Thaw Cycles
Separate from cells ASAP

Rejection Criteria:

Use of separator tubes

Stability:

Ambient: 1 Month(s); Refrigerated: 1 Month(s); Frozen: 24 Month(s); Incubated: Unacceptable

Methodology:

High performance liquid chromatography (HPLC); Tandem Mass Spectrometry

Performed:

Sun-Sat

Reported:

2-5 Day(s)

CPT Codes:

83925

Interpretive Data:

Please see report for interpretive data.

Components:

93556 - FENTANYL

93557 - NORFENTANYL