Liquid-Liquid Extraction/Inductively Coupled Plasma-Mass Spectrometry (ICP/MS)
Urine, Timed Collection
Mayo Medical Lab
Other Reference Test
Monday-Friday; 11 A.M.
2-10 mL 24 Hour Urine
Acid Washed Container
Collect urine for 24 hours. Refrigerate specimen within 4 hours of completion of 24-hour collection.
Room Temp: 7 Days; Refrigerated: 7 Days (Preferred); Frozen: 7 Days
10 mL 24 Hour Urine
2 mL 24 Hour Urine
24-Hour volume is required. Transfer urine into a meta-free container.