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Specimen Collection
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In this section
Specimen collection
High-risk result notification
Blood specimen order of draw
RCH Paediatric Blood Collection Volume Guide
Pathology request form
Clinical Analyte Unit conversion tool
RCH
>
Specimen collection
> Theophylline
In this section
Specimen collection
High-risk result notification
Blood specimen order of draw
RCH Paediatric Blood Collection Volume Guide
Pathology request form
Clinical Analyte Unit conversion tool
Theophylline
Test Name
Theophylline
Test Code
THEO
Specimen Type
Serum - Gel (Preferred)
or Lithium Heparin - Plasma
Minimum Volume
0.5 mL
Comments
Trough Level - Collect immediately before next dose. Take level no more that 1 hour before dose is due.
Complete therapeutic drug request section of request slip.
Assay Performed
Complex Biochemistry
RCH
9345 4200
Assay Frequency
As requested