2117 Theophylline - Interpath Laboratory, Inc.

2117 Theophylline

Specimen:

Collect:

One 10 mL Red Top

Also Acceptable
One 4 mL Lavender (EDTA)
One 4 mL Green Top (Li Heparin)
One 4 mL Green Top (Na Heparin)

Submit:

1 mL (Min:0.5 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable
1 mL (Min:0.5 mL) Plasma. Submit Refrigerated. Submit in a Standard Transport Tube.

Special Handling:

Allow specimen to clot completely at room temperature
Avoid Repeated Freeze/Thaw Cycles
Separate from cells ASAP
State Patient's Last Dose

Rejection Criteria:

Use of separator tubes

Stability:

Ambient: 8 Hour(s); Refrigerated: 1 Month(s); Frozen: 3 Month(s); Incubated: Unacceptable

Methodology:

Immunoassay

Performed:

Mon-Fri

Reported:

1-3 Day(s)

CPT Codes:

80198

Interpretive Data:

Please see report for interpretive data.

Components:

2717 - THEOPHYLLINE

2923 - LAST DOSE