| 10367-1 | Ethanol in Gastric fluid |
| 109652-8 | Amobarbital in Gastric fluid |
| 109653-6 | Amitriptyline in Gastric fluid |
| 109654-4 | Acetaminophen in Gastric fluid |
| 109656-9 | Nortriptyline in Gastric fluid |
| 109657-7 | Methaqualone in Gastric fluid |
| 109658-5 | Methanol in Gastric fluid |
| 109659-3 | Meprobamate in Gastric fluid |
| 109660-1 | Maprotiline in Gastric fluid |
| 109661-9 | LORazepam in Gastric fluid |
| 109662-7 | Isopropanol in Gastric fluid |
| 109663-5 | Imipramine in Gastric fluid |
| 109664-3 | Glutethimide in Gastric fluid |
| 109665-0 | Ethylene glycol in Gastric fluid |
| 109666-8 | Doxepin in Gastric fluid |
| 109667-6 | Desipramine in Gastric fluid |
| 109668-4 | chlorproMAZINE in Gastric fluid |
| 109669-2 | chlordiazePOXIDE in Gastric fluid |
| 109670-0 | Strychnine in Gastric fluid |
| 109671-8 | Salicylates in Gastric fluid |
| 109672-6 | Propoxyphene in Gastric fluid |
| 109673-4 | PHENobarbital in Gastric fluid |
| 109711-2 | Trimipramine in Gastric fluid |
| 109832-6 | Tetrahydrocannabinol in Gastric fluid |
| 109841-7 | Phencyclidine in Gastric fluid |
| 109842-5 | Opiates in Gastric fluid |
| 109843-3 | Benzoylecgonine in Gastric fluid |
| 109844-1 | Ethanol in Gastric fluid |
| 109845-8 | Amphetamines in Gastric fluid |
| 11069-2 | Microscopic observation in Gastric fluid (cyto stain) |
| 11476-9 | Microscopic observation in Gastric fluid (acid fast stain) |
| 12287-9 | Drugs identified in Gastric fluid (screen method) |
| 12364-6 | Benzodiazepines in Gastric fluid (qualitative) |
| 12484-2 | PHENobarbital in Gastric fluid (qualitative) |
| 12485-9 | Amobarbital in Gastric fluid (qualitative) |
| 12486-7 | Butabarbital in Gastric fluid (qualitative) |
| 12487-5 | Butalbital in Gastric fluid (qualitative) |
| 12488-3 | PENTobarbital in Gastric fluid (qualitative) |
| 12489-1 | Secobarbital in Gastric fluid (qualitative) |
| 13021-1 | Pesticides in Gastric fluid |
| 14101-0 | Strychnine in Gastric fluid |
| 14132-5 | Color of Gastric fluid |
| 14261-2 | Codeine in Gastric fluid (qualitative) |
| 14347-9 | Specific gravity of Gastric fluid (refractometry) |
| 14372-7 | Erythrocytes in Gastric fluid (manual count) |
| 14373-5 | Leukocytes in Gastric fluid (manual count) |
| 14379-2 | Granulocytes/Leukocytes in Gastric fluid (manual count) |
| 14385-9 | Mononuclear cells/Leukocytes in Gastric fluid (manual count) |
| 14386-7 | Glucose in Gastric fluid |
| 14387-5 | Protein in Gastric fluid |
| 14391-7 | Amylase in Gastric fluid |
| 14397-4 | Urea nitrogen in Gastric fluid |
| 14402-2 | Creatinine in Gastric fluid |
| 14403-0 | Lactate dehydrogenase in Gastric fluid |
| 14407-1 | Phosphate in Gastric fluid |
| 14412-1 | Aspartate aminotransferase in Gastric fluid |
| 14419-6 | Calcium in Gastric fluid |
| 14424-6 | Bilirubin.total in Gastric fluid |
| 14558-1 | Mycobacterium tuberculosis DNA in Gastric fluid (qualitative, naa with probe detection) |
| 14583-9 | Acidity.titratable in Gastric fluid |
| 14594-6 | Amitriptyline+Nortriptyline in Gastric fluid (qualitative) |
| 14624-1 | Barbiturates in Gastric fluid (qualitative) |
| 14644-9 | chlorproMAZINE in Gastric fluid (qualitative) |
| 14649-8 | Cimetidine in Gastric fluid (qualitative) |
| 14699-3 | diphenhydrAMINE+dimenhyDRINATE in Gastric fluid (qualitative) |
| 14704-1 | Doxepin in Gastric fluid (qualitative) |
| 14710-8 | ePHEDrine+Pseudoephedrine in Gastric fluid (qualitative) |
| 14727-2 | FLUoxetine in Gastric fluid (qualitative) |
| 14791-8 | Imipramine+Desipramine in Gastric fluid (qualitative) |
| 14826-2 | Meperidine in Gastric fluid (qualitative) |
| 14834-6 | Methamphetamine in Gastric fluid (qualitative) |
| 14843-7 | 6-Monoacetylmorphine (6-MAM) in Gastric fluid (qualitative) |
| 14863-5 | oxyCODONE in Gastric fluid (qualitative) |
| 14876-7 | Phenylpropanolamine in Gastric fluid (qualitative) |
| 14900-5 | raNITIdine in Gastric fluid (qualitative) |
| 16364-2 | Amobarbital in Gastric fluid |
| 16497-0 | Butabarbital in Gastric fluid |
| 16498-8 | Butalbital in Gastric fluid |
| 17431-8 | PENTobarbital in Gastric fluid |
| 17436-7 | PHENobarbital in Gastric fluid |
| 17560-4 | Salicylates in Gastric fluid (qualitative) |
| 17573-7 | Secobarbital in Gastric fluid |
| 18277-4 | Hemoglobin F in Gastric fluid (qualitative, apt-downey method) |
| 20687-0 | Arsenic in Gastric fluid |
| 20745-6 | Carbamates in Gastric fluid (qualitative, screen method) |
| 20827-2 | Gallotannin in Gastric fluid |
| 20838-9 | Herbicide in Gastric fluid (qualitative, screen method) |
| 20885-0 | Microscopic observation in Gastric fluid (dark field examination) |
| 20889-2 | Monensin in Gastric fluid |
| 20909-8 | Organochlorine insecticides in Gastric fluid |
| 20914-8 | Organochlorine insecticides in Gastric fluid (qualitative, screen method) |
| 20919-7 | Organophosphate insecticides in Gastric fluid (qualitative, screen method) |
| 20922-1 | Organophosphate insecticides in Gastric fluid |
| 20929-6 | Paraquat in Gastric fluid |
| 20931-2 | Parasites in Gastric fluid |
| 20938-7 | Phenols in Gastric fluid |
| 20960-1 | Selenium in Gastric fluid |
| 20969-2 | Strychnine in Gastric fluid (qualitative) |
| 20973-4 | Sulfate in Gastric fluid |
| 20978-3 | Urea in Gastric fluid |