Minimum Specimen Volumes - Green Top
GREEN TOP (Na Heparin)
Test Name
(Most commonly ordered tests)
Adults
(full Size Tubes)
Neonates
(Microtainers)
Pediatrics
(Pedi Tubes)
Ammonia (on ice) 3 mL - 1.5 mL
Calcium, Ionized 3 mL - 3 mL
Chromosomal Studies Call Cytogenetics - -
G6PD 2 mL - 1 mL


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Last Updated: 4/27/95