Casandra
Casandra Test Code QD68584Version 1 (DRAFT)
Performing Lab
Diphenhydramine, Serum/Plasma
Also known as: Actifed®, Benadryl®
Clinical Use
Order TestUse
Not provided.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Mass Spectrometry
Biomarkers
Diphenhydramine
AnalyteDiphenhydramine Concentration • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
4 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.4 mL
Collection Instructions
Promptly centrifuge and separate serum into a plastic (preservative‑free) screw‑capped vial
Storage Instructions
Refrigerated (cold packs)
Causes for Rejection
Polymer gel separation tube (PST) • SST
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 30 days |
| Refrigerated | 30 days |
| Frozen | 24 months |