| 101115-4 | Leukotriene E4/Creatinine in 24 hour Urine |
| 101155-0 | Alpha hydroxyetizolam/Creatinine (Urine, confirmatory method) |
| 101157-6 | Flualprazolam/Creatinine (Urine, confirmatory method) |
| 101159-2 | Flubromazolam/Creatinine (Urine, confirmatory method) |
| 101161-8 | p-Fluorofentanyl/Creatinine (Urine, confirmatory method) |
| 101164-2 | Brorphine/Creatinine (Urine, confirmatory method) |
| 101167-5 | Metonitazene/Creatinine (Urine, confirmatory method) |
| 101171-7 | 2-methyl AP-237/Creatinine (Urine, confirmatory method) |
| 101182-4 | MDMB-4en-PINACA/Creatinine (Urine, confirmatory method) |
| 101185-7 | 4F-MDMB-BINACA/Creatinine (Urine, confirmatory method) |
| 101188-1 | ADB-BUTINACA/Creatinine (Urine, confirmatory method) |
| 101191-5 | 5F-MDMB-PICA/Creatinine (Urine, confirmatory method) |
| 101223-6 | Normorphine/Creatinine (Urine) |
| 101334-1 | Etizolam/Creatinine (Urine, confirmatory method) |
| 101752-4 | Tau protein/Tau protein.phosphorilated 181 (CSF) |
| 101795-3 | Tianeptine/Creatinine (Urine, confirmatory method) |
| 101796-1 | Psilocin/Creatinine (Urine, confirmatory method) |
| 101798-7 | 8-Aminoclonazolam/Creatinine (Urine, confirmatory method) |
| 101799-5 | 2-Oxo-3-Hydroxy-Lysergate diethylamide/Creatinine (Urine, confirmatory method) |
| 101800-1 | Lysergate diethylamide/Creatinine (Urine, confirmatory method) |
| 101810-0 | Xylazine/Creatinine (Urine, confirmatory method) |
| 101812-6 | 2,6-dimethylaniline/Creatinine (Urine, confirmatory method) |
| 101861-3 | 4F-MDMB-BUTICA/Creatinine (Urine, confirmatory method) |
| 101990-0 | Xanthurenate/Creatinine (Urine) |
| 101991-8 | 3-hydroxypropyl mercapturate/Creatinine (Urine) |
| 101992-6 | Quinolinate/Creatinine (Urine) |
| 101993-4 | Kynurenate/Creatinine (Urine) |
| 102041-1 | Carboxy tetrahydrocannabinol Delta 9/Creatinine (Urine) |
| 103640-9 | 4-hydroxy Xylazine/Creatinine (Urine, confirmatory method) |
| 103845-4 | Fat/Total solids in 72 hour Stool |
| 104248-0 | Pepsinogen I/Pepsinogen II |
| 104546-7 | Kappa light chains.free/Lambda light chains.free |
| 104656-4 | Titanium/Creatinine (Urine) |
| 104677-0 | 1,1-Dimethoxyhexadecane (DMA 16:0)/palmitate (C16:0) (Red Blood Cells) |
| 104678-8 | 1,1-Dimethoxyoctadecane (DMA 18:0)/Octadecanoate (C18:0) (Red Blood Cells) |
| 104685-3 | 1,1-Dimethoxyhexadecane (DMA 16:0)/palmitate (C16:0) (Dbs) |
| 104686-1 | 1,1-Dimethoxyoctadecane (DMA 18:0)/Octadecanoate (C18:0) (Dbs) |
| 105709-0 | Protonitazene/Creatinine (Urine, confirmatory method) |
| 105710-8 | Isotonitazene/Creatinine (Urine, confirmatory method) |
| 105711-6 | Pentylone/Creatinine (Urine, confirmatory method) |
| 105712-4 | N,N-Dimethylpentylone/Creatinine (Urine, confirmatory method) |
| 105713-2 | Alpha-Pyrrolidinoisohexanophenone/Creatinine (Urine, confirmatory method) |
| 105715-7 | Fluorexetamine/2-Fluoro-2-Oxo-PCE (Urine, confirmatory method) |
| 105718-1 | Bromazolam/Creatinine (Urine, confirmatory method) |
| 105721-5 | Flubromazepam/Creatinine (Urine, confirmatory method) |
| 105723-1 | Desalkylgidazepam/Creatinine (Urine, confirmatory method) |
| 106738-8 | Brain weight/liver weight of Fetus |
| 106940-0 | Tau protein.phosphorylated 217/Tau protein.unphosphorylated 217 (lc/ms/ms) |
| 106941-8 | Amyloid beta 42 peptide/Amyloid beta 40 peptide (lc/ms/ms) |
| 107257-8 | Naloxone/Creatinine (Urine) |
| 107518-3 | N-Desethyl Isotonitazene/Creatinine (Urine, confirmatory method) |
| 107519-1 | N-Pyrrolidino Etonitazene (Urine, confirmatory method) |
| 107520-9 | Medetomidine (Urine, confirmatory method) |
| 107521-7 | Tianeptine-MC5 (Urine, confirmatory method) |
| 107522-5 | Alpha-Pyrrolidinohexiophenone (Urine, confirmatory method) |
| 11054-4 | Cholesterol in LDL/Cholesterol in HDL |
| 11141-9 | Phosphate/Creatinine (Urine) |
| 11145-0 | 5-Hydroxyindoleacetate/Creatinine (Urine) |
| 11146-8 | Homovanillate/Creatinine (Urine) |
| 11147-6 | Myoglobin/Creatinine (Urine) |
| 11148-4 | Potassium/Creatinine (Urine) |
| 11149-2 | Sodium/Creatinine (Urine) |
| 111493-3 | MDMB-BUTINACA/Creatinine (Urine, confirmatory method) |
| 111496-6 | MDMB-4en-PINACA-BA/Creatinine (Urine, confirmatory method) |
| 111499-0 | ADB-4en-PINACA/Creatinine (Urine, confirmatory method) |
| 111502-1 | AB-FUBINACA-M3/Creatinine (Urine, confirmatory method) |
| 111504-7 | 5F-ADB-M7 (synthetic cannabinoid metabolite)/Creatinine (Urine, confirmatory method) |
| 11155-9 | Cortisol/Creatinine (Urine) |
| 12174-9 | Albumin/Globulin (Body Fluid) |
| 12421-4 | Thiosulfate/Creatinine (Urine) |
| 12534-4 | Thiazolidine-2-Thione-4-Carboxylic acid/Creatinine (Urine) |
| 12600-3 | Pristanate (C15:0(CH3)4)/Phytanate (C16:0(CH3)4) |
| 12981-7 | Urea nitrogen in Peritoneal dialysis fluid --post dialysis/pre dialysis |
| 13001-3 | Mandelate/Creatinine (Urine) |
| 13050-0 | Protein C/Coagulation factor IX in Platelet poor plasma |
| 13052-6 | Protein S/Coagulation factor IX in Platelet poor plasma (coagulation assay) |
| 13444-5 | Calcium/Albumin |
| 13452-8 | Iron/Transferrin |
| 13455-1 | Lithium.plasma/Lithium.RBC (Blood) |
| 13459-3 | Cholesterol in LDL/Cholesterol.total |
| 13461-9 | Monoacetyldapsone/Dapsone |
| 13462-7 | Apolipoprotein A-I/Apolipoprotein B |
| 13463-5 | Arsenic/Creatinine (Urine) |
| 13464-3 | Chromium/Creatinine (Urine) |
| 13465-0 | Mercury/Creatinine (Urine) |
| 13466-8 | Lead/Creatinine (Urine) |
| 13467-6 | Selenium/Creatinine (Urine) |
| 13468-4 | Cobalt/Creatinine (Urine) |
| 13469-2 | Thallium/Creatinine (Urine) |
| 13470-0 | Aluminum/Creatinine (Urine) |
| 13471-8 | Cadmium/Creatinine (Urine) |
| 13472-6 | Nickel/Creatinine (Urine) |
| 13473-4 | Zinc/Creatinine (Urine) |
| 13474-2 | Magnesium/Creatinine (Urine) |
| 13475-9 | Fluoride/Creatinine (Urine) |
| 13476-7 | Silver/Creatinine (Urine) |
| 13477-5 | Orthocresol/Creatinine (Urine) |
| 13478-3 | Tetrahydrocannabinol/Creatinine (Urine) |
| 13479-1 | Benzoylecgonine/Creatinine (Urine) |
| 13480-9 | 18-Hydroxydeoxycortisol/Creatinine (Urine) |