HCG Human Chorionic Gonadotropin HCO3 (Bicarbonate) HCV (Hepatitis C virus) HDL-Cholesterol Heart Risk Index Helicobacter pylori Herpes 1 IgG (IFA) Herpes 1 IgM (IFA) Herpes 2 IgG (IFA) Herpes 2 IgM (IFA) Herpes Zoster HIV DNA (Proviral DNA) HIV I&II (AIDS) Antibodies HLA B27 Homocysteine hPL (Human Placental Lactogen) HPV DNA (Human Papilloma Virus) Human DNA (B-Globin Gene PCR) HVA Homovanillic Acid IA Antibodies ICA Anti Islet Cells Antibody IgA Total IgE Total Allergens IGF BP3 IGF I (Somatomedin C) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19