| CEG187 | Seckel syndrome, 3-M syndrome, Rubinstein-Taybi syndrome, Kabuki syndrome, and further selected genetic syndromes with skeletal involvement | | | | | | | | | |
| LIM1127 | Selenium in hair | | | | | | | | | |
| LIM1129 | Selenium in serum | | | | | | | | | |
| LIM1128 | Selenium in urine | | | | | | | | | |
| SPE01 | Semen Analysis, report by WHO, 2010 | | | | | | | | | |
| CEG057 | Senior Loken Syndrome | | | | | | | | | |
| CEG024 | Senior Loken Syndrome associated with ciliopathies | | | | | | | | | |
| CEG103 | Senior-Loken Syndrome associated with kidney diseases | | | | | | | | | |
| CEG068 | Septo-optical dysplasia | | | | | | | | | |
| LIM1131 | Serotonin in 24-hour urine | | | | | | | | | |
| LIM1132 | Sertraline (Zoloft) | | | | | | | | | |
| LIM0650 | Serum antioxidant capacity | | | | | | | | | |
| HOR05 | Serum Cortisol | | | | | | | | | |
| LIM1057 | Serum M2-pyruvate kinase, M2-PK | | | | | | | | | |
| HOR11 | Sex Hormone-Binding Globulin, SHBG | | | | | | | | | |
| CEG179 | Short-rib dysplasia | | | | | | | | | |
| LIM0977 | Silicon | | | | | | | | | |
| LIM1130 | Silver | | | | | | | | | |
| CEG262 | Single Gene Analysis, 1169 genes | | | | | | | | | |
| LIM1133 | Sirolimus (Rapamycin) | | | | | | | | | |
| URI08 | Sodium, 24 hour urine test | | | | | | | | | |
| BIO20 | Sodium, Na | | | | | | | | | |
| LIM1108 | Soluble transferrin receptor, sTfR | | | | | | | | | |
| HOR37 | Somatomedin C/Insulin-like Growth Factor I, IGF-I | | | | | | | | | |
| LIM0926 | Specific IgEs to 112 allergen molecules | | | | | | | | | |
| SPE07 | Sperm oxidative stress, evaluation | | | | | | | | | |
| LIM0535 | Spices allergens, 2nd set (cumin, nutmeg flower, cardamom, cloves), fx71 | | | | | | | | | |
| LIM0536 | Spices allergens, 3rd set (fennel seeds, basil, ginger, anise), fx72 | | | | | | | | | |
| CEG164.3 | Spinal Muscular Atrophy | | | | | | | | | |
| CEG164.2 | Spinal Muscular Atrophy, AR repeat analysis | | | | | | | | | |
| CEG164 | Spinal Muscular Atrophy, SMA, full analysis | | | | | | | | | |
| CEG164.1 | Spinal Muscular Atrophy, SMN1/SMN2 deletion/duplication analysis | | | | | | | | | |
| CEG177 | Spondylometaphyseal dysplasia and Spondylo-epi-(meta)-physeal dysplasia | | | | | | | | | |
| LIM1061 | Squamous Cell Carcinoma antigen, SCC | | | | | | | | | |
| CEG058 | Stargardt Disease and Macular Dystrophies | | | | | | | | | |
| CEG025 | Stickler syndrome | | | | | | | | | |
| CEG062 | Stickler Syndrome | | | | | | | | | |
| LIM1138 | Stiripentol | | | | | | | | | |
| LIM1140 | Strontium in serum | | | | | | | | | |
| LIM1139 | Strontium in urine | | | | | | | | | |
| LIM1147 | Sufentanil | | | | | | | | | |
| LIM1143 | Sulfamethoxazole | | | | | | | | | |
| LIM1141 | Sulpiride | | | | | | | | | |
| LIM1142 | Sultiame | | | | | | | | | |
| LIM1144 | Superoxide dismutase, SOD | | | | | | | | | |
| CEG082 | Syndromes with immunodeficiency | | | | | | | | | |
| CEG065 | Syndromic albinism (Hermansky-Pudlak/Waardenburg/Vici/Griscelli) | | | | | | | | | |
| CEG194 | Syndromic albinism and related disorders: Hermansky-Pudlak syndrome, Griscelli syndrome, Waardenburg syndrome | | | | | | | | | |
| CEG074 | Syndromic Hearing Loss | | | | | | | | | |