Specimen Collection Tubes

Question 1

light blue

Answer 1

For coagulation determinations. Note: certain tests may require chilled/refrigerated specimens. Follow recommended procedures for collection and transport. Inversions prevent clotting.
Additives: 0.105 M sodium citrate (3.2%)
3-4 inversions

Question 2

Gold
Tiger Red/Black- labcorp
Red and yellow- quest

Answer 2

Serum Se