Arsenic Fractionation, Random Ur ASFRU

Synonyms

Allscripts (AEHR) Order Name

Arsenic Fractionation, Random Urine

Sunrise Clinical Manager (SCM) Order Name

Arsenic Fractionation, Random Ur

Clinical Info

Diagnosis of arsenic intoxication in random urine specimens

Specimen Type

Urine

Container

Urine-Yellow Top

Collection Instructions

Container/Tube: Urine collection cup
Specimen: 10 mL urine from Random collection ( 3 mL min)
Transport Temperature: Refrigerate
Stability: 72 Hours Room Temperature
28 Days Refrigerated or Frozen
Patient Preparation:
1. Patient should not eat seafood for a 48-hour period prior to start of collection.
2. High concentrations of gadolinium and iodine are known to interfere with most metals tests. If either gadolinium- or iodine-containing contrast media has been administered, a specimen should not be collected for at least 96 hours.

Transport Instructions

Refrigerate

Specimen Stability

72 Hours Room Temperature
28 Days Refrigerated or Frozen
Patient Preparation:
1. Patient should not eat seafood for a 48-hour period prior to start of collection.
2. High concentrations of gadolinium and iodine are known to interfere with most metals tes

Methodology

Ion Chromatography Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Days Performed

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT

82175
LOINC Code: 54454-4

PDM

1759700

Result Interpretation

TOXIC ARSENIC < 35 mcg/L

Forms