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4 Panel Drug Test Kit – A Rapid Urine Test for Four Drugs of Abuse

(1 customer review)
Buy a Test Kit - Wondfo
Manufactured by Wondfo

The product is no longer available. Click here for a 4-panel alternative.



4 panel drug test

The four-panel urine test is an instant one-step urine drug analysis for four individual drugs analyzed simultaneously. This low-cost 99% accurate assay uses the same advanced technology used by our other Wondfo products and ticks all the boxes when it comes to quality. The device is easy to use and simple to interpret; it has a low unit cost and a long shelf life and detects four of the most popular abused drugs: These are Amphetamines, Cocaine, Opiates, and Methamphetamine, making it suitable for a wide range of applications.

Each kit strictly adheres to NIDA cut-off levels giving you the confidence that every analysis is consistent and accurate.

Quality benefits:

  • This device detects four drugs simultaneously
  • Inexpensive
  • Easy to use and interpret
  • Low cost
  • Results develop in minutes
  • 99% accurate
  • Photocopy the results for future reference
  • Up to 18 months of shelf life.

4-panel drug test features:

  • Detects four drugs in one analysis:
    Cocaine, Methamphetamine, Opiates, and Marijuana
  • CLIA waived, and FDA 510 (k) cleared
  • This product is shipped in quantities of 25 individually wrapped kits per box.

Suitable uses:

  • Parents use them to check their child or family member.
  • Great for use at home.
  • Suitable for Pre-Employment drug testing.
  • They are ideal for random testing in the workplace.
  • Perfect for random drug testing in schools or youth organizations.

How to use and interpret a 4 panel drug test:

  1. Collect a urine sample from the person to be tested in a suitable container.
  2. Continually monitor the temperature of the person’s urine before testing. It tells you the sample is genuine and not substituted. For example, 93° to 98° F is good. Above or below this range, it’s likely fake urine.
  3. Remove the device from the sealed foil pouch. Discard the desiccant.
  4. Remove the cap to the device and dip the four fingers into the sample. (Do not fully immerse the fingers.)
  5. Keep in the urine for twenty (20) seconds.
  6. Remove and place on a flat surface. At this point, you will notice the results starting to develop.
  7. After three minutes, observe the result in the windows.

4 Panel Drug Test ES

How does the Wondfo 4 panel drug test work?

After removing the cap, you will see four fingers with soft, absorbent tips; these tips absorb a small amount of urine that travels up the panel fingers by capillary action. Once the urine reaches the test result windows, the device reacts to produce two apparent lines; the top line is the control line, which tells us the process was successful. The second apparent line (T) tells us the result: either positive or negative. The urine migration takes a few minutes to get to the test area before the results are apparent.

4 Panel Drug Test ES

Wondfo 4 panel drug test documentation:

Included in each box of twenty-five kits is a product insert that describes the product and contains data about its cut-off levels and research on its accuracy. You can click the links below to download the product insert, test for documenting the analysis, and test guidelines.

Insert. Test Form. Instructions.

Additional information

Weight 2 oz
Dimensions 10.125 × 7.125 × 6 in

Panel Size

Detection Method

Drugs Detected

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Order notification.
We will always send an order confirmation via email. If you didnt receive a confirmation then double check you provided the correct email address. Next, check your email spam box where you may find our confirmation. Because of the nature of the products we supply, often our emails will go into spam. If that is the case, move the email to your inbox and that will correct the problem so future updates arrive normally.

When will I get my order?
The arrival date depends on which shipping options were chosen, and how many items were in the order. Most orders are processed and shipped 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. Applies to urine and saliva tests only.

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. Applies to urine and saliva tests only.

 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 4 Panel Drug Test Kit – A Rapid Urine Test for Four Drugs of Abuse

  1. PJ

    Great price and very accurate

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