Technique: 3 ml.(2 ml. Minimum) Whole blood in 2 EDTA (Lavender Top) tube AND 2 unstained peripheral blood smears, air dried & sent in a slide mailer,
4 ml. (1 ml. Minimum) Serum from 2 SST (Gel Barrier Tube).
5ml (3ml. Minimum) Stool in a leak-proof, plastic, screw capped container. Do not use match box or absorbent material
8ml of blood is collected. 4ml Serum� to kept in 2 separate tubes, 2 ml each.