| 13689-5 | 3-Hydroxyvalerate/Creatinine (Urine) | CHEM |
| 1369-8 | Ascorbate in 24 hour Urine --post dose PO | CHAL |
| 13690-3 | Vanillylmandelate/Creatinine (Urine) | CHEM |
| 13691-1 | 3-Methylcrotonylglycine/Creatinine (Urine) | CHEM |
| 13692-9 | 3-Methylglutaconate/Creatinine (Urine) | CHEM |
| 13693-7 | 3-Methylglutarate/Creatinine (Urine) | CHEM |
| 13694-5 | 3-Methylhistidine/Creatinine (Urine) | CHEM |
| 13695-2 | Gamma aminobutyrate/Creatinine (Urine) | CHEM |
| 13696-0 | 4-Hydroxyphenylacetate/Creatinine (Urine) | DRUG/TOX |
| 13697-8 | 4-Hydroxyphenyllactate/Creatinine (Urine) | CHEM |
| 13698-6 | 4-Hydroxyphenylpyruvate/Creatinine (Urine) | CHEM |
| 13699-4 | 5-Hydroxyhexanoate/Creatinine (Urine) | CHEM |
| 137-0 | Ceftizoxime (minimum inhibitory concentration (mic)) | ABXBACT |
| 1370-6 | Carotene --post 15000 U carotene QDx3 for 3 day poly | CHAL |
| 13700-0 | 5-Oxoproline/Creatinine (Urine) | CHEM |
| 13701-8 | Acetoacetate/Creatinine (Urine) | CHEM |
| 13702-6 | Aconitate/Creatinine (Urine) | CHEM |
| 13703-4 | Adipate/Creatinine (Urine) | CHEM |
| 13704-2 | Alanine/Creatinine (Urine) | CHEM |
| 13705-9 | Albumin/Creatinine in 24 hour Urine | CHEM |
| 13706-7 | Amylase/Creatinine (Urine) | CHEM |
| 13707-5 | Anserine/Creatinine (Urine) | CHEM |
| 13708-3 | Arginine/Creatinine (Urine) | CHEM |
| 13709-1 | Argininosuccinate/Creatinine (Urine) | CHEM |
| 1371-4 | Bromsulphthalein | DRUG/TOX |
| 13710-9 | Asparagine/Creatinine (Urine) | CHEM |
| 13711-7 | Aspartate/Creatinine (Urine) | CHEM |
| 13712-5 | Azelate/Creatinine (Urine) | DRUG/TOX |
| 13713-3 | Benzoate/Creatinine (Urine) | DRUG/TOX |
| 13714-1 | Beta alanine/Creatinine (Urine) | CHEM |
| 13715-8 | C peptide/Creatinine in 24 hour Urine | CHEM |
| 13716-6 | C peptide/Creatinine (Urine) | CHEM |
| 13717-4 | Calcium/Creatinine in 24 hour Urine | CHEM |
| 13718-2 | Carnitine free (C0)/Creatinine (Urine) | CHEM |
| 13719-0 | Carnitine/Creatinine (Urine) | CHEM |
| 1372-2 | Calcitonin --90 seconds post 0.5 ug/kg pentagastrin IV | CHAL |
| 13720-8 | Carnosine/Creatinine (Urine) | CHEM |
| 13721-6 | Chloride/Creatinine in 24 hour Urine | CHEM |
| 13722-4 | Citrate/Creatinine (Urine) | CHEM |
| 13723-2 | Citrulline/Creatinine (Urine) | CHEM |
| 13724-0 | Cystathionine/Creatinine (Urine) | CHEM |
| 13725-7 | Cystine/Creatinine (Urine) | CHEM |
| 13726-5 | Decadienediate/Creatinine (Urine) | CHEM |
| 13727-3 | Decenedioate/Creatinine (Urine) | CHEM |
| 13728-1 | Delta aminolevulinate/Creatinine (Urine) | CHEM |
| 13729-9 | Deoxypyridinoline/Creatinine (Urine) | CHEM |
| 1373-0 | Calcitonin --10 minutes post 2.4 mg/kg calcium short IV | CHAL |
| 13730-7 | Deoxypyridinoline/Creatinine in 24 hour Urine | CHEM |
| 13731-5 | Deoxypyridinoline/Creatinine in 2 hour Urine | CHEM |
| 13732-3 | Dodecanedioate/Creatinine (Urine) | CHEM |