Surface drug test D4D – Drug Residue Test Kit

(1 customer review)

From:$6.99 ea.

Surface drug test D4D
Distributed by BuyaTestKit

This Surface drug test D4D detects illicit drugs from powder, pills, or liquid. The drug residue test detects over thirty-seven (37) narcotics by wiping a suspect surface for trace drugs. The analysis comprises a test paper and a special liquid. The liquid reacts with the test paper and trace drug to produce a color identifying the substance.

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Surface drug test D4D

This is a drug residue test that identifies unknown illicit substances. The device contains two test papers and a liquid ampule capable of detecting over thirty-seven (37) different substances. It discovers narcotics, stimulants, hallucinogens, and depressant substances on contact.

The two papers enable you to perform more than four analyses. It will detect the presence of the following substances:
Benactyzine, Buprenorphine, DMT, Codeine, Heroin, Hydrocodone, Methadone, MDA, MMDA, Morphine, Opium, Oxycodone, Papaverine, Pentazocine, PMA, Propoxyphene, STP, Thebaine, Amphetamine, Benzylpiperazine BZP, Ephedrine, MDPV (bath salts), Mephedrone (bath salts), a-PVP (bath salts), Methamphetamine, Ecstasy, Hashish, Ketamine, LSD, Marijuana, Marijuana, Phencyclidine (PCP), Synthetic Cannabinoids, K-2 Spice, Diazepam, Flunitrazepam, Phenobarbital.

Purchase the D4D as a combo kit: D4D and C&H for a more conclusive result.  If you use both the D4D and C&H combo kit together, it’s possible to detect over forty illicit and prescription drugs from any contact article. Here are some of the everyday items that are tested; Computer keyboards, credit cards, clothing, bags, pockets, air vents, liquids, etc. Just wipe a suspect surface with the enclosed analysis paper and see the results appear.

We have produced two articles that introduce you to using drug residue tests:

Features of the Surface drug test D4D:

  • The D4D drug residue test detects over thirty-seven unknown substances.
  • Each kit has two analysis papers enabling you to perform two separate analyses.
  • Use it on any surface.
  • Super sensitive device
  • Quick and easy to use
  • Results appear within 10 seconds.
  • It does NOT destroy the evidence while testing.
  • Detects residue in quantities of as little as one micrograms per square millimeter.

Benefits of drug residue tests:

  • The significant advantage is the results are instant.
  • They detect over 37 different drugs.
  • Up to eight tests in total
  • Use it on almost any surface.
  • It can detect tiny amounts of residue.
  • Quick and easy to use
  • It does NOT destroy the evidence while testing.

Suitable uses for the Surface drug test D4D:

  • Detecting and identifying trace and bulk amounts of narcotics on:
    • Work surfaces
    • Air conditioning vents
    • Skin
    • Computers and keyboards
    • Clothing
    • Bags, purses
    • Credit cards
    • Liquids
    • Smoke Pipes
    • Identify Powders, pills, and tablets.

Drug Residue tests D4D:

D4D detects:

  • Narcotics
    Benactyzine, Buprenorphine, DMT, Codeine, Heroin, Hydrocodone, Methadone, MDA, MMDA, Morphine, Opium, Oxycodone, Papaverine, Pentazocine, PMA, Propoxyphene, STP, Thebaine.
  • Stimulants
    Amphetamine, Benzylpiperazine BZP, Ephedrine, MDPV (bath salts), Mephedrone (bath salts), a-PVP (bath salts), Methamphetamine.
  • Hallucinogens
    Ecstasy, Hashish, Ketamine, LSD, Marijuana, Cannabis, Phencyclidine (PCP), Synthetic Cannabinoids, K2-Spice.
  • Depressants.
    Diazepam, Flunitrazepam, Phenobarbital.

Alternative residue tests:

Surface drug test Cocaine – Residue test kit

Surface drug test Methamphetamine and Ecstasy – Drug Residue Test

How to use the Surface drug test D4D:

Just wipe a suspect surface with the enclosed analysis paper. Next, place one drop of the formulated liquid onto the paper and see a reaction. Depending on the substance detected, the analysis paper changes color. The reaction between the liquid and the paper produces a unique color. You then compare the color with the enclosed chart to identify which drug it is.

  • Any positive color reactions may take up to 30 seconds to fully develop, depending on the substance tested’s quantity and purity.
  • A used test paper will gradually turn a brownish color as a result of oxidation. Compare the color reaction with a blank drop on the test paper.
  • We recommend taking a photograph of the test paper once a substance has been identified to preserve the test result.
Surface drug test D4D
This image shows how the test reacts to different drugs with different colors.


Surface drug test D4D
This image shows how you can use the D4D and C&H test together, showing the various colors for drugs detected.

Product information:

Safety and Handling info: D4D Safety sheet
Datasheet. Product Matrix. Instructions.

Additional information

Weight 0.035 lbs
Dimensions 8 × 5 × 1 in

Detection Method

Drugs Detected

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Panel Size

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Order notification.
You will always receive an order confirmation via email. Because of the nature of the products we supply, often these emails will go into spam. If that is the case, move the email to your inbox, correcting the problem so future emails will arrive correctly.

When will I get my order?
The arrival date depends on the shipping options chosen and how many items were in the order. Most orders are processed and shipped the same day and take 3-5 days to arrive. Some products are shipped directly from the manufacturer, and these usually take 5-7 working days to arrive.

Small packages are shipped via USPS Mail and take 2-5 days to arrive.

Shipping restrictions.
We do not ship orders to a P.O. Box, they must be shipped to a street address. You’ll be notified after placing your order if we’re unable to ship to the address you’ve specified.

NOTE: We do not ship orders to Alaska or Puerto Rico.

Screening cut-off levels.

Drug NameUrineSaliva
Alcohol>0.02% B.A.C.>0.02% B.A.C.
Amphetamines1000 ng/mL50 ng/mL
Barbiturates300 ng/mL60 ng/mL
Benzodiazepines300 ng/mL30 ng/mL
Buprenorphine10 ng/mL5 ng/mL
Cocaine300 ng/mL20 ng/mL
Ecstasy500 ng/mL100 ng/mL
EtG Alcohol300 ng/mLN/A
Fentanyl200 ng/mL30 ng/mL
Heroin300 ng/mL40 ng/mL
K2, Spice50 ng/mLN/A
Marijuana50 ng/mL12 ng/mL
Methadone300 ng/mL30 ng/mL
Methamphetamine1000 ng/mL50 ng/mL
Morphine300 ng/mL40 ng/mL
Opiates2000 ng/mL40 ng/mL
Oxycodone100 ng/mL20 ng/mL
Phencyclidine25 ng/mL10 ng/mL
Propoxyphene300 ng/mLN/A
Tramadol200 ng/mLN/A
Tricyclic Antidepressants1000 ng/mLN/A
Note: Refer to the manufacturers product insert for specific details.

Detection times.

 Ethanol8 hrs.8 hrs.
Ethyl Glucuronide80 hrs.N/A
 Codeine1-3 days1-2 days
Morphine1-3 days1-2 days
Oxycodone1-3 days1-2 days
Propoxyphene1-7 days1-2 days
Tramadol1-3 days1-2 days
Buprenorphine3-5 days1-2 days
Fentanyl1-4 days1-3 days
Meperidine1-3 days1-2 days
Methadone1-7 days1-2 days
Illicit Drugs   
Bath Salts2-3 days1-2 days
Ecstasy 1-3 days1-2 days
Cocaine1-7 days1-2 days
Heroin1-3 days8 hrs.
K-2, Spice1-3 daysN/A
Ketamine2-4 daysN/A
Kratom1-3 daysN/A
LSD1-5 daysN/A
Methamphetamine1-4 days1-3 days
Phencyclidine2-30 days1-2 days
Amphetamines2-4 days1-3 days
Nicotine2-4 daysN/A
 Alprazolam2-8 days1-2 days
 Chlordiazepoxide1-7 days1-2 days
 Clonazepam3-14 days1-2 days
 Diazepam3-14 days1-2 days
Flunitrazepam1-3 days1-2 days
Lorazepam2-5 days1-2 days
Oxazepam1-3 days1-2 days
Amobarbital3-10 days1-2 days
Butabarbital1-21 days1-2 days
Butalbital3-10 days1-2 days
 Pentobarbital3-10 days1-2 days
Phenobarbital1-28 days1-2 days
Secobarbital3-10 days1-2 days
CannabinoidsMarijuana1-30 days1-2 days

1 review for Surface drug test D4D – Drug Residue Test Kit

  1. Jessica

    I just used the multiple substance test & it helped to prove my gut right. The test was very user friendly, fast, & results were clear. Customer Service was great & my shipment arrived quickly. I hope to never have to order another test, but if I do it will be from this company.

  2. Product Manager

    Hi Jessica, thank you for your review. We appreciate your comments and are pleased it helped with identifying the unknown substance.

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