|Mnemonic: ||[U Porphyr]|
|Name: ||Porphyrins, Urine, Fractionation & Quantitation|
|Specimen: ||4 mL aliquot from a 24 hour or random urine collection. Protect from light during collection, stroage and shipment.|
|Minimum Spec: ||2 mL|
|Transport Temp: ||FREEZE|
|Spec Stability: ||Stable 4 days refrigerated.|
|Ref Lab/Code: ||ARUP 2002058|
| Method: ||High Performance Liquid Chromatography (HPLC)|
|Processing Info: ||Submit the well-mixed urine aliquot in an amber tube.|
Record total volume and time collected on tranport tube and on the ARUP packing list. If the sample is a random sample, write "Random" on the label.
Before transmitting the packing list to ARUP make sure that a tech has verified the SR TIME and SR VOLUME in PathNet.