Synacthen Test – Basal

Testing Laboratory

Waitematā | Northshore Hospital

Department

Chemical Pathology

Delphic Registration Code (Alpha Code)

BSYN

Test Code (Numeric Code)

0379

Laboratory Handling

Registration

Code as BSYN only if test and time specified. Otherwise please code MCOR

Sample Stability

24 hours

Associated Tests

Turnaround Time

2 hours

Specimen Type

  • Plasma
  • Serum

Specimen Requirements

Tube/Container Type:

Preferred
  • Lithium Heparin - Non-gel (Green Cap)
Preferred if Waitākere
  • SST II (Gold Cap)
Acceptable
  • Plain (Red Top)
  • SST II (Gold Cap)
Preferred Sample Volume (ml)

4

Minimum Sample Volume (ml)

1

No of Samples Required

1

Paediatric Specimen Requirements

Tube/Container Type:

Preferred
  • Heparin (Microtainer)
Acceptable
  • Plain (Red Top)
  • SST II (Gold Cap)
Minimum Sample Volume (ml)

0.4

Pre-testing Requirements

Time= 0

Last updated: 25/06/2026