1 x 5 mL light green (mint) top PST tube. Gold top SST tube is also acceptable.
Age
Male
Female
Units
1-365 days
1.5-7.0
mmol/L
1-14 years
2.0-7.0
15-54 years
3.0-7.5
55-150 years
3.0-9.0
2.5-8.5
