2-8 c (ice packs)
store at 2-8C for up to 7 days, store at -20C up to 3 months
Plasma (lithium heparin or sodium heparin)
Draw tube or plastic pour off tube
Elevated levels-dehydration. Decreased levels-kidney and liver disease, malabsorption, malnutrition, severe burns, infections, cancer
Anything else included in test?