Porphyrin Screen faeces
Faecal porphyrin screen
37.57
Grape size fresh random faeces. Protect from light.
Protect from light
If other faecal tests are requested, please send a separate aliquot for porphyrin analysis.
Frozen, protect from light
Biochemistry
Weekly
1 week
Extraction followed by spectrophotometry
Negative (screen only)
This is a screen test only. All screen positive specimens will be forwarded to Labplus for confirmation by HPLC.
Porphyria screening requires testing of urine, faeces and blood, ideally collected when symptomatic.
PORS
$PORS
