| ABO and Rh group | Newborn | Blood bank | LP399124-9 | 1 |
| ABO group | LP17806-8 | 1 |
| ABO group | Blood | Blood bank | LP398107-5 | 1 |
| Acanthocytes | LP17674-0 | 1 |
| Acanthocytes | Blood | Hematology and Cell counts | LP393397-7 | 1 |
| Acarboxyprothrombin | LP31830-0 | 1 |
| Acarboxyprothrombin | Serum or Plasma | Coagulation | LP394315-8 | 1 |
| Acetaminophen | Urine | Drug toxicology | LP388581-3 | 1 |
| Acetoacetate | Serum or Plasma | Chemistry - non-challenge | LP386186-3 | 1 |
| Acetoacetate | Urine | Chemistry - non-challenge | LP386187-1 | 1 |
| Acetone | Urine | Drug toxicology | LP387772-9 | 1 |
| Acetyl-CoA:glucosamine acetyltransferase | LP14461-5 | 1 |
| Acetyl-CoA:glucosamine acetyltransferase | White blood cells | Chemistry - non-challenge | LP382648-6 | 1 |
| Acetylcarnitine (C2) | DBS | Chemistry - non-challenge | LP381576-0 | 1 |
| Acetylcarnitine (C2) | Serum or Plasma | Chemistry - non-challenge | LP381579-4 | 1 |
| Acetylcholinesterase | LP15315-2 | 1 |
| Acetylcholinesterase | Amniotic fluid | Chemistry - non-challenge | LP382641-1 | 1 |
| Acid alpha glucosidase | DBS | Chemistry - non-challenge | LP385773-9 | 1 |
| Acid alpha glucosidase | Small intestine Tissue | Chemistry - non-challenge | LP385778-8 | 1 |
| Acid phosphatase | LP15316-0 | 1 |
| Acid phosphatase.prostatic | LP14690-9 | 1 |
| Acid phosphatase.prostatic | Serum | Chemistry - non-challenge | LP382655-1 | 1 |
| Acid sphingomyelinase | DBS | Chemistry - non-challenge | LP385827-3 | 1 |
| Acid sphingomyelinase | White blood cells | Chemistry - non-challenge | LP385829-9 | 1 |
| Aconitate | Serum or Plasma | Chemistry - non-challenge | LP386189-7 | 1 |
| Aconitate | Urine | Chemistry - non-challenge | LP386190-5 | 1 |
| Acrylylcarnitine (C3:1) | DBS | Chemistry - non-challenge | LP381594-3 | 1 |
| Acrylylcarnitine (C3:1) | Serum or Plasma | Chemistry - non-challenge | LP381595-0 | 1 |
| Activated clotting time (ACT) | Platelet poor plasma | Coagulation | LP449138-9 | 1 |
| Activated protein C resistance | Blood | Coagulation | LP394077-4 | 1 |
| Acylcarnitine | Urine | Chemistry - non-challenge | LP381574-5 | 1 |
| Acylcarnitine pattern | LP30844-2 | 1 |
| Acylcarnitine pattern | Serum or Plasma | Chemistry - non-challenge | LP382000-0 | 1 |
| Adenine | Cerebral spinal fluid | Chemistry - non-challenge | LP383463-9 | 1 |
| Adenine | Serum or Plasma | Chemistry - non-challenge | LP383465-4 | 1 |
| Adenosine | Cerebral spinal fluid | Chemistry - non-challenge | LP383473-8 | 1 |
| Adenosine | Serum or Plasma | Chemistry - non-challenge | LP383474-6 | 1 |
| Adenosine deaminase | LP15323-6 | 1 |
| Adenosine deaminase | Red Blood Cells | Chemistry - non-challenge | LP382681-7 | 1 |
| Adenosine triphosphate | LP14737-8 | 1 |
| Adenosine triphosphate | Blood | Chemistry - non-challenge | LP383480-3 | 1 |
| Adenovirus | LP14061-3 | 1 |
| Adenovirus | XXX | Microbiology | LP377024-7 | 1 |
| Adenovirus sp | LP17999-1 | 1 |
| Adenylate kinase | LP15020-8 | 1 |
| Adenylate kinase | Red Blood Cells | Chemistry - non-challenge | LP382690-8 | 1 |
| Adipate | Urine | Chemistry - non-challenge | LP383693-1 | 1 |
| Adipoylcarnitine (C6-DC) | LP19315-8 | 1 |
| Adipoylcarnitine (C6-DC) | Serum or Plasma | Chemistry - non-challenge | LP381709-7 | 1 |
| Alanine | Amniotic fluid | Chemistry - non-challenge | LP383664-2 | 1 |
| Alanine | Cerebral spinal fluid | Chemistry - non-challenge | LP383667-5 | 1 |
| Alanine | Serum or Plasma | Chemistry - non-challenge | LP383669-1 | 1 |
| Alanine+Beta Alanine+Sarcosine | LP70080-4 | 1 |
| Alanine+Beta Alanine+Sarcosine | DBS | Chemistry - non-challenge | LP383619-6 | 1 |
| Albumin | Dialysis fluid peritoneal | Chemistry - non-challenge | LP384479-4 | 1 |
| Aldolase | Red Blood Cells | Chemistry - non-challenge | LP382713-8 | 1 |
| Aldolase | Serum or Plasma | Chemistry - non-challenge | LP382715-3 | 1 |
| Aldosterone | Urine | Chemistry - non-challenge | LP381045-6 | 1 |
| Alkaline phosphatase | Serum or Plasma | Chemistry - non-challenge | LP382722-9 | 1 |
| Alkaline phosphatase isoenzymes | Serum or Plasma | Chemistry - non-challenge | LP382726-0 | 1 |
| Allantoine | Cerebral spinal fluid | Chemistry - non-challenge | LP383587-5 | 1 |
| Allantoine | Serum or Plasma | Chemistry - non-challenge | LP383588-3 | 1 |
| Allantoine | Urine | Chemistry - non-challenge | LP383589-1 | 1 |
| Alloisoleucine | Cerebral spinal fluid | Chemistry - non-challenge | LP383713-7 | 1 |
| Alloisoleucine | DBS | Chemistry - non-challenge | LP418035-4 | 1 |
| Alpha 1 globulin | Body fluid | Chemistry - non-challenge | LP384599-9 | 1 |
| Alpha 2 globulin | Body fluid | Chemistry - non-challenge | LP384645-0 | 1 |
| Alpha aminoadipate | Amniotic fluid | Chemistry - non-challenge | LP383721-0 | 1 |
| Alpha aminoadipate | Cerebral spinal fluid | Chemistry - non-challenge | LP383724-4 | 1 |
| Alpha aminoadipate | Serum or Plasma | Chemistry - non-challenge | LP383726-9 | 1 |
| Alpha aminobutyrate | Amniotic fluid | Chemistry - non-challenge | LP383737-6 | 1 |
| Alpha aminobutyrate | Cerebral spinal fluid | Chemistry - non-challenge | LP383740-0 | 1 |
| Alpha aminobutyrate | Serum or Plasma | Chemistry - non-challenge | LP383742-6 | 1 |
| Alpha galactosidase A | DBS | Chemistry - non-challenge | LP385652-5 | 1 |
| Alpha galactosidase A | White blood cells | Chemistry - non-challenge | LP385655-8 | 1 |
| Alpha hydroxybutyrate | Serum or Plasma | Chemistry - non-challenge | LP382327-7 | 1 |
| Alpha hydroxybutyrate | Urine | Chemistry - non-challenge | LP382328-5 | 1 |
| Alpha ketoglutarate | Serum or Plasma | Chemistry - non-challenge | LP385484-3 | 1 |
| Alpha ketoglutarate | Urine | Chemistry - non-challenge | LP385485-0 | 1 |
| Alpha linolenate (C18:3w3) | Red Blood Cells | Chemistry - non-challenge | LP382110-7 | 1 |
| Alpha linolenate (C18:3w3) | Serum or Plasma | Chemistry - non-challenge | LP382111-5 | 1 |
| Alpha tocopherol | LP15369-9 | 1 |
| Alpha tocopherol | Serum or Plasma | Chemistry - non-challenge | LP385203-7 | 1 |
| Alpha-1-Fetoprotein interpretation | Amniotic fluid | Chemistry - non-challenge | LP417009-0 | 1 |
| Alpha-1-Fetoprotein interpretation | Serum or Plasma | Chemistry - non-challenge | LP417010-8 | 1 |
| Alpha-1-Fetoprotein L3 | LP36040-1 | 1 |
| Alpha-1-Fetoprotein L3 | Serum or Plasma | Chemistry - non-challenge | LP429899-0 | 1 |
| Alpha-1-fetoprotein.tumor marker | LP71673-5 | 1 |
| Alpha-1-fetoprotein.tumor marker | Serum or Plasma | Chemistry - non-challenge | LP384632-8 | 1 |
| Alpha-2-Macroglobulin | LP15377-2 | 1 |
| Alpha-2-Macroglobulin | Serum or Plasma | Chemistry - non-challenge | LP384651-8 | 1 |
| Alpha-L-iduronidase | DBS | Chemistry - non-challenge | LP385662-4 | 1 |
| Alpha-L-iduronidase | White blood cells | Chemistry - non-challenge | LP385666-5 | 1 |
| Alpha-N-acetylglucosaminidase | LP21324-6 | 1 |
| Alpha-N-acetylglucosaminidase | White blood cells | Chemistry - non-challenge | LP385675-6 | 1 |
| Aluminum | LP16800-2 | 1 |
| Aluminum | Serum or Plasma | Drug toxicology | LP388128-3 | 1 |
| Alzheimer's disease risk | LP428141-8 | 1 |
| Alzheimer's disease risk | Cerebral spinal fluid | Chemistry - non-challenge | LP431628-9 | 1 |
| Amikacin | LP15005-9 | 1 |