Serum
Contact the laboratory on ext 2935
umol/L
Deep sedation 200 – 300 µmol/L
Signs of awakening should occur at 40 – 50 µmol/L
To determine whether Thiopentone is responsible for a comatose condition
Referred test
1 day
Cannot be added on to an existing request
Toxicology Laboratory, Llandough Hospital, Penarth, Wales Tel 029 2071 6893
Specimen Labelling Procedure