Pathology Handbook

Notes

Therapeutic Range:  4.0 - 12.0 mg/L

Critical results notification:  20 mg/L

Please note: from 01/10/2024 units have changed from umol/L to mg/L.

To convert: mg/L x 4.23 = umol/L

Therapeutic Range:  4.0 - 12.0 mg/L

Critical results notification:  20.0 mg/L

Please note: from 01/10/2024 units have changed from umol/L to mg/L.

To convert: mg/L x 4.23 = umol/L

Preferred Specimen Type

Serum

Blood

Optional Specimen Type

Plasma

Notes

Therapeutic Range:  17—51 umol/L

Therapeutic Range:  4.0 - 12.0 mg/L

Critical results notification:  20 mg/L

Please note: from 01/10/2024 units have changed from umol/L to mg/L.

To convert: mg/L x 4.23 = umol/L