Unknown Substance Testing

All Drug Test Donor passes will be emailed to the email address provided. You will need to take this form with you to the collection site along with your photo ID. Once you have submitted this form and payment has been received, all sales are final. Please note that our testing locations require a donor pass to perform the test. You will receive your donor pass with 24 hours of completing your order. We will order your drug test for the location closest to the zip code you have provided us with. Most sites do not require an appointment however it is recommended that you call the site listed on your donor pass to confirm their exact drug testing hours and location. All orders will expire in 7 days.

Please select the test you would like to order below. Please note that all test panels are not listed. US Drug Test Centers has hundreds of test panels available to order. If you do not see the test panel you would like to order, please contact our office at 866-566-0261 and one of our Testing Specialists can assist you in ordering your test.

If you have any questions, please feel free to contact our office at 866-566-0261. Thank you.

Powder Detection - Unknown Drug Scan

$599.95

An unknown substance analysis is performed when a person finds powder that they suspect is a drug, or an unknown stain or specimen that needs to be identified as biological or not. We can process the powder and send a report of what drugs were detected (if any) in the powder.

Please see the list of drugs / substances that will be included in this test.

- Symp. Amines: Amphetamines, Benzphetamine, Benzylpiperazine, Methamphetamine, MDMA, MDA, MDEA, Modafinil, Phentermine, Pseudoephedrine, Phenylpropanolamine
- Barbiturates: Amobarbital, Butalbital, Phenobarbital, Pentobarbital, Secobarbital
- Benzodiazepines: Alprazolam, Chlordiazepoxide, Clonazepam, Diazepam, Estazolam, Flurazepam, Flunitrazepam, Lorazepam, Midazolam, Nitrazepam, Nordiazepam, Oxazepam, Temazepam, Triazolam
- Cocaine: Cocaine, Benzoylecgonine, Cocaethylene
- Hypnotic/Sedative: Doxylamine, Ketamine, Zolpidem, Zaleplon, Zopiclone
- Anticholinergics: Atropine, Benzotropine, Scopolamine
- Antitussive/Expectorant: Guaifenesin, Dextromethorphan
- Antifungal: Fluconazole
- Opiates/Opioids: Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone, Buprenorphine, Methadone, Propoxyphene, Fentanyl, Sufentanil, Meperidine, Tramadol
- Antihistamines: Diphenhydramine, Chlorpheniramine, Promethazine, Pheniramine, Doxylamine, Brompheiramine, Cetirazine, Dextromethorphan, Chlorpromazine
- Marijuana: Carboxy-THC, Delta-9-THC
- Anaesthetic: Bupivacaine, Lidocaine, Mepivacaine, Benzocaine, Propofol, Ropivacaine
- Antidepressants: Amitriptyline, Bupropion, Citalopram, Clomipramine, Desipramine, Desmethylcitalopram, Desmethylclomipramine, Desmethyldoxepin, Desmethylvenlafaxine, Doxepin, Fluoxetine, Imipramine, Mirtazepine, Nortriptyline, Norfluoxetine, Paroxetine, Quetiapine, Sertraline, Trazodone, Venlafaxine
- Diuretics: Chlorothiazide, Hydrochlorothiazide, Triamterene, Furosemide
- Muscle Relaxants: Carisoprodol , Chlorzoxazone, Clonidine, Cyclobenzaprine, Meprobamate, Metaxolone, Methocarbamol, Tizanidine
- Antimalarial: Chloroquine
- Cardiac Antiplatelet Agent: Clopidogrel
- NSAIDS: Aspirin, Ketorolac, Etoricoxib, Ibuprofen, Naproxen, Diclofenac
- Antihelmenthics: Levamisole
- Anticonvulsant: Phenytoin, Mephenytoin, Valproic Acid, Felbamate, Carbamazepine, Oxcarbazepine, Topiramate, Gabapentin, Primidone, Levetiracetam, Lamotrigine
- Hallucinogens: PCP, Ketamine
** This is only a scan and will not give out levels.

Liquid Detection - Unknown Drug Scan

$599.95

An unknown substance analysis is performed when a person finds a liquid that they suspect is a drug, or an unknown stain or specimen that needs to be identified as biological or not. We can process the liquid and send a report of what drugs were detected (if any) in the liquid.

Please see the list of drugs / substances that will be included in this test.

- Symp. Amines: Amphetamines, Benzphetamine, Benzylpiperazine, Methamphetamine, MDMA, MDA, MDEA, Modafinil, Phentermine, Pseudoephedrine, Phenylpropanolamine
- Barbiturates: Amobarbital, Butalbital, Phenobarbital, Pentobarbital, Secobarbital
- Benzodiazepines: Alprazolam, Chlordiazepoxide, Clonazepam, Diazepam, Estazolam, Flurazepam, Flunitrazepam, Lorazepam, Midazolam, Nitrazepam, Nordiazepam, Oxazepam, Temazepam, Triazolam
- Cocaine: Cocaine, Benzoylecgonine, Cocaethylene
- Hypnotic/Sedative: Doxylamine, Ketamine, Zolpidem, Zaleplon, Zopiclone
- Anticholinergics: Atropine, Benzotropine, Scopolamine
- Antitussive/Expectorant: Guaifenesin, Dextromethorphan
- Antifungal: Fluconazole
- Opiates/Opioids: Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone, Buprenorphine, Methadone, Propoxyphene, Fentanyl, Sufentanil, Meperidine, Tramadol
- Antihistamines: Diphenhydramine, Chlorpheniramine, Promethazine, Pheniramine, Doxylamine, Brompheiramine, Cetirazine, Dextromethorphan, Chlorpromazine
- Marijuana: Carboxy-THC, Delta-9-THC
- Anaesthetic: Bupivacaine, Lidocaine, Mepivacaine, Benzocaine, Propofol, Ropivacaine
- Antidepressants: Amitriptyline, Bupropion, Citalopram, Clomipramine, Desipramine, Desmethylcitalopram, Desmethylclomipramine, Desmethyldoxepin, Desmethylvenlafaxine, Doxepin, Fluoxetine, Imipramine, Mirtazepine, Nortriptyline, Norfluoxetine, Paroxetine, Quetiapine, Sertraline, Trazodone, Venlafaxine
- Diuretics: Chlorothiazide, Hydrochlorothiazide, Triamterene, Furosemide
- Muscle Relaxants: Carisoprodol , Chlorzoxazone, Clonidine, Cyclobenzaprine, Meprobamate, Metaxolone, Methocarbamol, Tizanidine
- Antimalarial: Chloroquine
- Cardiac Antiplatelet Agent: Clopidogrel
- NSAIDS: Aspirin, Ketorolac, Etoricoxib, Ibuprofen, Naproxen, Diclofenac
- Antihelmenthics: Levamisole
- Anticonvulsant: Phenytoin, Mephenytoin, Valproic Acid, Felbamate, Carbamazepine, Oxcarbazepine, Topiramate, Gabapentin, Primidone, Levetiracetam, Lamotrigine
- Hallucinogens: PCP, Ketamine
** This is only a scan and will not give out levels.

Pill Detection - Unknown Drug Scan

$599.95

An unknown substance analysis is performed when a person finds a pill that they suspect is a drug, or an unknown stain or specimen that needs to be identified as biological or not. We can process the pill and send a report of what drugs were detected (if any) in the pill.

Please see the list of drugs / substances that will be included in this test.

- Symp. Amines: Amphetamines, Benzphetamine, Benzylpiperazine, Methamphetamine, MDMA, MDA, MDEA, Modafinil, Phentermine, Pseudoephedrine, Phenylpropanolamine
- Barbiturates: Amobarbital, Butalbital, Phenobarbital, Pentobarbital, Secobarbital
- Benzodiazepines: Alprazolam, Chlordiazepoxide, Clonazepam, Diazepam, Estazolam, Flurazepam, Flunitrazepam, Lorazepam, Midazolam, Nitrazepam, Nordiazepam, Oxazepam, Temazepam, Triazolam
- Cocaine: Cocaine, Benzoylecgonine, Cocaethylene
- Hypnotic/Sedative: Doxylamine, Ketamine, Zolpidem, Zaleplon, Zopiclone
- Anticholinergics: Atropine, Benzotropine, Scopolamine
- Antitussive/Expectorant: Guaifenesin, Dextromethorphan
- Antifungal: Fluconazole
- Opiates/Opioids: Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone, Buprenorphine, Methadone, Propoxyphene, Fentanyl, Sufentanil, Meperidine, Tramadol
- Antihistamines: Diphenhydramine, Chlorpheniramine, Promethazine, Pheniramine, Doxylamine, Brompheiramine, Cetirazine, Dextromethorphan, Chlorpromazine
- Marijuana: Carboxy-THC, Delta-9-THC
- Anaesthetic: Bupivacaine, Lidocaine, Mepivacaine, Benzocaine, Propofol, Ropivacaine
- Antidepressants: Amitriptyline, Bupropion, Citalopram, Clomipramine, Desipramine, Desmethylcitalopram, Desmethylclomipramine, Desmethyldoxepin, Desmethylvenlafaxine, Doxepin, Fluoxetine, Imipramine, Mirtazepine, Nortriptyline, Norfluoxetine, Paroxetine, Quetiapine, Sertraline, Trazodone, Venlafaxine
- Diuretics: Chlorothiazide, Hydrochlorothiazide, Triamterene, Furosemide
- Muscle Relaxants: Carisoprodol , Chlorzoxazone, Clonidine, Cyclobenzaprine, Meprobamate, Metaxolone, Methocarbamol, Tizanidine
- Antimalarial: Chloroquine
- Cardiac Antiplatelet Agent: Clopidogrel
- NSAIDS: Aspirin, Ketorolac, Etoricoxib, Ibuprofen, Naproxen, Diclofenac
- Antihelmenthics: Levamisole
- Anticonvulsant: Phenytoin, Mephenytoin, Valproic Acid, Felbamate, Carbamazepine, Oxcarbazepine, Topiramate, Gabapentin, Primidone, Levetiracetam, Lamotrigine
- Hallucinogens: PCP, Ketamine
** This is only a scan and will not give out levels.

Hair Analysis Unknown Drug Scan

$899.95

This test is a hair collection to test if there are any drugs in the system from the last (approx) 7-365 days. If you want to have a hair drug test but are not sure which specific drugs you want to test for, this may be the best option for you to find out if there are any drugs from the specimen.

Please see the list of drugs / substances that will be included in this test.

- Symp. Amines: Amphetamines, Benzphetamine, Benzylpiperazine, Methamphetamine, MDMA, MDA, MDEA, Modafinil, Phentermine, Pseudoephedrine, Phenylpropanolamine
- Barbiturates: Amobarbital, Butalbital, Phenobarbital, Pentobarbital, Secobarbital
- Benzodiazepines: Alprazolam, Chlordiazepoxide, Clonazepam, Diazepam, Estazolam, Flurazepam, Flunitrazepam, Lorazepam, Midazolam, Nitrazepam, Nordiazepam, Oxazepam, Temazepam, Triazolam
- Cocaine: Cocaine, Benzoylecgonine, Cocaethylene
- Hypnotic/Sedative: Doxylamine, Ketamine, Zolpidem, Zaleplon, Zopiclone
- Anticholinergics: Atropine, Benzotropine, Scopolamine
- Antitussive/Expectorant: Guaifenesin, Dextromethorphan
- Antifungal: Fluconazole
- Opiates/Opioids: Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone, Buprenorphine, Methadone, Propoxyphene, Fentanyl, Sufentanil, Meperidine, Tramadol
- Antihistamines: Diphenhydramine, Chlorpheniramine, Promethazine, Pheniramine, Doxylamine, Brompheiramine, Cetirazine, Dextromethorphan, Chlorpromazine
- Marijuana: Carboxy-THC, Delta-9-THC
- Anaesthetic: Bupivacaine, Lidocaine, Mepivacaine, Benzocaine, Propofol, Ropivacaine
- Antidepressants: Amitriptyline, Bupropion, Citalopram, Clomipramine, Desipramine, Desmethylcitalopram, Desmethylclomipramine, Desmethyldoxepin, Desmethylvenlafaxine, Doxepin, Fluoxetine, Imipramine, Mirtazepine, Nortriptyline, Norfluoxetine, Paroxetine, Quetiapine, Sertraline, Trazodone, Venlafaxine
- Diuretics: Chlorothiazide, Hydrochlorothiazide, Triamterene, Furosemide
- Muscle Relaxants: Carisoprodol , Chlorzoxazone, Clonidine, Cyclobenzaprine, Meprobamate, Metaxolone, Methocarbamol, Tizanidine
- Antimalarial: Chloroquine
- Cardiac Antiplatelet Agent: Clopidogrel
- NSAIDS: Aspirin, Ketorolac, Etoricoxib, Ibuprofen, Naproxen, Diclofenac
- Antihelmenthics: Levamisole
- Anticonvulsant: Phenytoin, Mephenytoin, Valproic Acid, Felbamate, Carbamazepine, Oxcarbazepine, Topiramate, Gabapentin, Primidone, Levetiracetam, Lamotrigine
- Hallucinogens: PCP, Ketamine
** This is only a scan and will not give out levels.

Unknown Poison and Toxin Analysis

$899.95

This test is for someone who wants to test their hair to see if they have the following Poisons, Chemicals & Toxins in there system: Pesticides,Herbicides, Rodent Poison, Cleaners, Allergens, Volatiles). Please see the breakdown of the substances testing in this panel:

-Pesticides/Herbicides: Alachlor, Atrazine, γ-BHC, Bromacil, Carboxin, Cyanazine, N,N-Diethyltoluamide (DEET), Diazinon, Disulfoton, Endrin, Fenamiphos, Heptachlor Epoxide, Hexachlorobenzene, Merphos, Methoxychlor, Metolachlor, Permethrin (isomers), Terbufos, Trifluralin, Fipronil
- Disinfectant Cleaners: Chlorophene, Hydroxybiphenyl
- Rodenticide Poisons: Brodifacoum, Coumarin, 7-Hydroxycoumarin, Chlorphacinone, Difenacoum, Diphacinone, Strychnine, Warfarin
- Plasticizers: Bisphenol A, Melamine, Cyanuric Acid

- Possible Allergens:
Methyl Paraben, Ethyl Paraben,
Dihydromethyl Jasmonate
4-ethoxybenzoic acid (found in plastics)
Tris(2,3-dichloropropyl) phosphate (TDCPP-flame retardant)
Benzethonium Chloride (antiseptic, antimicrobial agent, also used as a surfactant)
4-Hydroxybenzoic acid (Methylparaben- found in foods, cosmetics)
Menthol (used as peppermint or wintergreen flavoring, fragrance)
d-Carvone (essential oil used in mint, carraway, dill flavorings)
Dihydrocarvone (oil used in carraway flavoring)
Dihydrocarvyl Acetate (used in various flavorings)
Caryophyllene (essential oil in clove, cinnamon, rosemary, carroway, pepper)
alpha-Cadinol (used in flavorings)
Benzyl Benzoate (food additive, cosmetic additive, antiparisitic agent, plasticizer)
Dihydromethyljasmonate (fragrance in cosmetics, soaps)
Benzophenone (UV protectant in perfumes, soaps, cosmetics)
Oxybenzone (UV absorbant in skin products, cosmetics)
2-Phenoxyethanol (chemical used in cosmetics, sunscreens, antiseptics, insect repellents)
Propylparaben (used as a preservative in cosmetics, food products)
Ethylparaben (used as a preservative in cosmetics, food products)
Methyl Salicylate (Wintergreen oil)
Limonene (semi-volatile chemical naturally occurring in citrus fruit; it is used as fragrance, as a natural insecticideand as a natural degreaser)
Terpinene (semi-volatile chemical found in various plant sources)
Ocimene (semi-volatile chemical found in various plant sources; used in fragrances)
Citral (semi-volatile chemical used in lemon flavoring s and fragrances)
Cinnamaldehyde (chemical found in cinnamon; used in flavorings, fragrances, fungicides, insecticides and antimicrobial agents)
2-Ethylhexyl methoxycinnamate (chemical found in cosmetics)
Dillapiole (essential oil found in dill weed)
Asarinin (lignin found in various plant species)
2-(phenylmethylene)-octanal (chemical found in deodorants and air fresheners)
n-Hexyl Salicylate (chemical found in fragrances, flavorings)
Methylparaben (used as a preservative in cosmetics, food products)
Nicotinamide (Vitamin B, Niacin breakdown)
5,5-dimethyl-2,4-imidazolidinedione (chemical found in cosmetics)
Camphor (terpenoid chemical found in evergreen trees)
7-Acetyl-6-ethyl-1,1,4,4-tetramethyltetralin (chemical found in various fragrances)
Lauric Acid Ethanolamide (fatty acid in coconut oil)
Resorcinol (chemical used as an antiseptic in various medicated shampoos, soaps, skin treatment ointments, also used as a UV absorbant in various materials)
Coumarin (chemical often used as a blood anti-coagulant; also found in clover, cinnamon and vanilla)
Tributyl citrate acetate (also called Citroflex, used as a non-phthalate plasticizer)
Triethyl citrate acetate (also called Citroflex, used as a non-phthalate plasticizer)
Toluenesulfonamide (used in resin of some cosmetics, including nail enamel products)
Gamma-Undecalactone (used in the manufacturing of various flavorings and fragrances)
Homosalate (UV absorbant found in cosmetic and sunscreen products)
Phthalimide (chemical found in plastics)
Caprolactam (chemical used to make various fibers and plastics)
Triethanolamine (chemical used as an emulsifier in various cosmetic products)
Diethanolamine (chemical used as an emulsifier in various cosmetic products)
Hydroxymethylfurfural (“HMF”; chemical produced as a by-product of dehydration of sugars)
Piperine (chemical found in black pepper)
Benzyl Salicylate (chemical found in various cosmetics and fragrances)
Phenylethyl Alcohol (chemical found in various naturally occuring essential oils, used in
various perfumes and flavorings)
Phenothrin (synthetic pyrethroid used as an insecticide)
Lilly Aldehyde (chemical used in fragrances and flavorings)
Isosorbide (derivative of glucose used in various drugs, including angina treatment and osmotic diuretics)
Permethrin isomers (pyrethroid insecticide used in various insecticide formulations)
Butylated Hydroxytoluene (BHT- organic compound that is primarily used as an
antioxidant food additive.)
Ethyl Vanillin (chemical used in various flavorings and fragrances)
Chloroaniline (used in the production of dyes, insecticides and antimicrobial agents, including chlorhexidine)
Dichloroaniline (used in the production of dyes, insecticides)
4-Aminobenzenesulfonamide (chemical used as a plasticizer)
Chloroxylenol (anti-microbial chemical used in handsoaps, adhesives, paints and as an antiseptic in surgical prep)
N,N-Dimethylaniline (chemical used in the production of dyes)
Diethylmalate (chemical found in grapes, strawberries, used in perfumes and flavorings)
Diethylbenzenes (solvent used in various processes, including adhesives and gasoline processing)
Hydroxycinnamic Acid (found in various food products, used in fragrances and flavorings)
Ethyl Caprylate (chemical found in wines, typically causes a bitter aftertaste)
Benzyl Alcohol (chemical used in the processing of dyes, perfumes, inks and also used as a preservative)

** This is only a scan and will only report what is found. We do not give out quantitative levels for findings. Libraries used are Analysis by GC/MS, mass spectral data compared with American Academy of Forensic Sciences (AAFS) and Wiley/ National Institute of Science and Technology (NIST) mass spectrometry.

Powder Detection - Unknown Drug Scan

Test Description:

An unknown substance analysis is performed when a person finds powder that they suspect is a drug, or an unknown stain or specimen that needs to be identified as biological or not. We can process the powder and send a report of what drugs were detected (if any) in the powder.

Please see the list of drugs / substances that will be included in this test.

- Symp. Amines: Amphetamines, Benzphetamine, Benzylpiperazine, Methamphetamine, MDMA, MDA, MDEA, Modafinil, Phentermine, Pseudoephedrine, Phenylpropanolamine
- Barbiturates: Amobarbital, Butalbital, Phenobarbital, Pentobarbital, Secobarbital
- Benzodiazepines: Alprazolam, Chlordiazepoxide, Clonazepam, Diazepam, Estazolam, Flurazepam, Flunitrazepam, Lorazepam, Midazolam, Nitrazepam, Nordiazepam, Oxazepam, Temazepam, Triazolam
- Cocaine: Cocaine, Benzoylecgonine, Cocaethylene
- Hypnotic/Sedative: Doxylamine, Ketamine, Zolpidem, Zaleplon, Zopiclone
- Anticholinergics: Atropine, Benzotropine, Scopolamine
- Antitussive/Expectorant: Guaifenesin, Dextromethorphan
- Antifungal: Fluconazole
- Opiates/Opioids: Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone, Buprenorphine, Methadone, Propoxyphene, Fentanyl, Sufentanil, Meperidine, Tramadol
- Antihistamines: Diphenhydramine, Chlorpheniramine, Promethazine, Pheniramine, Doxylamine, Brompheiramine, Cetirazine, Dextromethorphan, Chlorpromazine
- Marijuana: Carboxy-THC, Delta-9-THC
- Anaesthetic: Bupivacaine, Lidocaine, Mepivacaine, Benzocaine, Propofol, Ropivacaine
- Antidepressants: Amitriptyline, Bupropion, Citalopram, Clomipramine, Desipramine, Desmethylcitalopram, Desmethylclomipramine, Desmethyldoxepin, Desmethylvenlafaxine, Doxepin, Fluoxetine, Imipramine, Mirtazepine, Nortriptyline, Norfluoxetine, Paroxetine, Quetiapine, Sertraline, Trazodone, Venlafaxine
- Diuretics: Chlorothiazide, Hydrochlorothiazide, Triamterene, Furosemide
- Muscle Relaxants: Carisoprodol , Chlorzoxazone, Clonidine, Cyclobenzaprine, Meprobamate, Metaxolone, Methocarbamol, Tizanidine
- Antimalarial: Chloroquine
- Cardiac Antiplatelet Agent: Clopidogrel
- NSAIDS: Aspirin, Ketorolac, Etoricoxib, Ibuprofen, Naproxen, Diclofenac
- Antihelmenthics: Levamisole
- Anticonvulsant: Phenytoin, Mephenytoin, Valproic Acid, Felbamate, Carbamazepine, Oxcarbazepine, Topiramate, Gabapentin, Primidone, Levetiracetam, Lamotrigine
- Hallucinogens: PCP, Ketamine
** This is only a scan and will not give out levels.

Price: $599.95


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We will order your test for the closest location based on the zip code you provided.

Please enter the email address or fax number of where you would like your results to be sent.

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Notice: Most sites accepted online drug test orders. If there are no sites with 25 miles that accept electronic drug test order forms we will mail you a paper drug test form. Your paper drug test form will be mailed to you and should be received within 3-5 business days. Please provide the address you would like the drug test form mailed to if there are no sites that accept online orders in your area.

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