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Arsenic, Urine, Fractionated

Mnemonic:    [U ARS FRAC]
Name:    Arsenic, Urine, Fractionated
Specimen:    10 mL aliquot from a 24 hour or random urine collection. Specimen must be collected in a plastic container and refrigerated during collection.

A 24-hour sample is preferred, but a random sample is also acceptable.
Minimum Spec:    5 mL
Transport Temp:    Refrigerated
Spec Stability:    Stable up to 2 weeks refrigerated.
Ref Lab/Code:    ARUP 0020734
  Method:    HPLC/Inductively Coupled Plasma/Mass Spectrometry
Processing Info:    Transport 10 mL of urine sample in ARUP's Trace Element-Free Transport Tubes (clear w/blue caps).

Record total volume and collection time interval on the transport tubes.

Enter the SR TIME and SR VOLUME in PathNet. Have a tech verify this information.