IgG Total IgM Total Immunofixation Electrophoresis (IFE) Influenza A and Influenza B Virus INR (International Normalized Ratio) Instructions for Sample Collection Insulin Antibodies Insulin level Insulin Resistance Iron Iron Saturation (Fe % Saturation) Iron staining (Cytochemistry) Lactic Acid Lactic Acid Lactic Acid LAP (Leucocyte Alkaline Phosphatase) score LAP score LDH LDL Cholesterol LDL/HDL Ratio Lead Legionella IgG (IFA) Legionella IgM (IFA) Leishmania IgG (IFA) Leishmania IgM (IFA) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19