K2 PreScreen Plus Dip Card (FUO)

  • For Forensic Use Only
  • One Step “Dip & Read”
  • Results in 5 Minutes
  • Easy to Read Results

Availability: In stock

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Model Drugs Tested
PS-K2 K2
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K2 PreScreen Plus Dip Card (FUO)

This K2 PreScreen Plus Dip Card has been developed to prevent the spread of synthetic marijuana. The use of synthetic marijuana has continued to grow with dangerous side effects and outcomes. This has led to the need of performing prescreen drug testing for the dangerous drug. This dip card uses the easy and successful “Dip and Read” testing. The dip card has to be immersed in the urine sample for only 20 seconds. Your test results are available within minutes. Afterwards, the results of this dip card are able to remain stable for 60 minutes.
More Information
All Sales Final No
Avg Competitor Price $120.00
Per Case 25
Panel Count 1
With Adulterants No
Application Type urine dip
CLIA Waived? No
FDA Cleared No
For Employment and Insurance Use No
Forensic only? Yes
DOT Approved? No

PERFORMING THE TEST


Before testing:

Read the instructions completely.
Check the expiration date on the box. Do not use the test if it is expired. Have a watch, clock or timer ready.

Step 1: Remove the test device from the foil pouch.

Step 2: Remove the cap from the test device. Label the device with patient or control identifications.

Step 3: Immerse the absorbent tip into the urine sample for 10-15 seconds. Urine sample should not touch the plastic device.

Step 4: Replace the cap over the absorbent tip and lay the device flatly on a non-absorptive clean surface.

Step 5: Read results at 5 minutes.

DO NOT INTERPRET RESULT AFTER 5 MINUTES.

INTERPRETATION OF RESULTS


Negative Result

NEGATIVE: Two colored bands appear on the membrane. One band appears in the control region (C) and another band appears in the test region (T). Certain lines may appear lighter or thinner than other lines. A line is to be considered a line whether it is faint, light or dark.

*NOTE: The shade of red in the test line region (Drug/T) will vary, but it should be considered negative whenever there is even a faint pink line.

Preliminary Positive Result:

POSITIVE: Only one colored band appears, in the control region (C). No apparent colored band appears in the test region (T).

Invalid Result:

INVALID: Control band fails to appear. Results from any test which has not produced a control band at the specific read time must be discarded. Please review the procedure and repeat with a new test. If the problem persists, discontinue using the kit immediately and contact your local distributor.


STORAGE AND STABILITY


Store as packaged in the sealed pouch at room temperature. The test device is stable through the expiration date printed on the sealed pouch.

The test device must remain in the sealed pouch until use. DO NOT FREEZE. Do not use beyond the expiration date.

What do the test results mean?

Q. The drug line is lighter than control line. Does it mean the drug is present in the urine?
A. No. The drug line may be darker or lighter than the control line. The line intensities of different drugs will vary for many reasons. No matter how faint the drug line appears on the test strip, it is considered a negative result. No further testing is required.

Q. What does a Negative Result mean?
A. If you get a negative result, the sample did not contain the drug being tested for. No further testing is required. However, it is possible to get a negative result even if a person has taken drugs. Some reasons why this might happen are:

  • The urine sample was collected at wrong time. It was collected before the drug got into the urine or after it was no longer in the urine.
  • The person took a drug other than the one tested for in this test; e.g. they might have taken LSD, when this test is for drugs other than LSD.

Q. What does an Invalid Result mean?
A. If any of the strips do not show a control, the result is invalid. We recommend that you re-test or call our toll-free help line at 1-866-465-2855 for technical help.

Other Questions:

Q. When is the best time to take the test?
A. The drug test can be used at any time of day. Approximate detection times using each drug are listed in the following table:

DrugCutoffMinimumMaximum
Amphetamine (AMP) 500 ng/ml 2-7 hours 2-4 days
Cocaine (COC) 150 ng/ml 1-4 hours 2-4 days
Methamphetamine (MET) 500 ng/ml 2-7 hours 2-4 days
Opiates (OPI) 2,000 ng/ml 2 hours 2-3 days
Marijuana (THC) 50 ng/ml 2 hours Up to 40 days
Tricyclic Antidepressants (TCA) 1,000 ng/ml 8-12 hours 2-7 days
Phencyclidine (PCP) 25 ng/ml 4-6 hours 7-14 days
Barbiturates (BAR) 300 ng/ml 2-4 hours 1-3 weeks
Benzodiazepines (BZO) 300 ng/ml 2-7 hours 1-4 days
Oxycodone (OXY) 100 ng/ml 1-3 hours 1-2 days
Methadone (MTD) 300 ng/ml 3-8 hours 1-3 days
Ecstasy (MDMA) 500 ng/ml 2-7 hours 2-4 days
EDDP 300 ng/ml 3-8 hours 1-3 days
Buprenorphine (BUP) 10 ng/ml 4-24 hours 3-6 days

The Substance Abuse and Mental Health Services Agency (SAMHSA) has set cutoff levels when testing for marijuana, cocaine, amphetamine, opiates, PCP, Ecstasy and methamphetamine. Screening tests may not detect amounts of drugs in a urine sample that are below the cutoff level. Even if some drug is present in a urine sample, the sample would be considered negative if the drug level is below the cutoff level.

Q. How much urine do I need?
A. The Drug Tests In Bulk PreScreen Plus Test requites just 30 ml of urine. Fill the collection cup of the minimum fill line on the side of the cup. This is enough urine for the initial test and confirmation testing if needed.

Q. Do I have to wait the full 5 minutes before reading the test?
A. Yes, we recommend that you wait the full 5 minutes before reading the result.

Q. Are there any factors that could affect the drug testing result?
A. Yes, certain factors may affect the drug testing result.

  1. Certain over the counter medicines and prescription medicines may cause a preliminary positive result.
  2. Urine can be adulterated (i.e. contaminated or tampered) by using bleach, cleaning supplies and other liquids. This may dilute the urine and the test may not be accurate.
  3. Drinking large amount of liquids may dilute the urine so that the drug (if present) cannot be detected.
  4. Failure to use the Drug Tests In Bulk PreScreen Plus Test as directed may result in an inaccurate screening result.
  5. The following compounds are detected positive in urine by the Drug Tests In Bulk PreScreen Plus Test. Concentrations are given in ng/ml; percent cross-reactivity is shown in parentheses.
Model Drugs Tested:
PS-K2 K2(50)
Drug NameABBRCalibratorStandard Cutoff Levels UrineStandard Cutoff Levels SalivaApprox. Detection Time UrineApprox. Detection Time Saliva
Alcohol

ALC

Ethanol

>0.04%

>0.02%

1-12 hours

1-12 hours

**

AMP

**

500 & 1000 ng/ml

50 ng/ml

2-4 Days

1-3 Days

Barbiturates

BAR

Secobartbital

300 ng/ml

50 ng/ml

1-3 Days

1 Day

Benzodiazepines

BZO

Oxazepam

300 ng/ml

10 ng/ml

3-5 Days

1 Day

Buprenorphine

BUP

Buprenorphine

10 ng/ml

5 ng/ml

3-5 Days

1 Day

Cocaine

COC

Benzoylecgonine

150 & 300 ng/ml

20 ng/ml

2-4 Days (Single)
> 2 Weeks (Long Term)

1-3 Days

Cotinine

COT

Cotinine

200 ng/ml

30 ng/ml

1-3 Days

1-4 Days

Ecstasy

MDMA

D,L- Methylenedioxy-methamphetamine

500 ng/ml

NA

1-4 Days

1-2 Days

Ethyl Glucuronide 

ETG

Ethyl Glucuronide

300 & 500 ng/ml

NA

Up to 80 Hours

N/A

**

FEN

**

200 & 300 ng/ml

10 ng/ml

3 Days

N/A

Gabapentin

GABA

Gabapentin

1000 ng/ml

N/A

1-2 Days

N/A

K2 / Spice

K2/Spice

JWH-073/JWH-018

50 ng/ml

5 ng/ml

1-3 Days

N/A

Ketamine

KET

Ketamine

1000 ng/ml

N/A

1-3 Days

1 Day

Marijuana

THC

11-nor-Δ9-THC-9 COOH

50 ng/ml

12 ng/ml

2-5 Days (Single)
14-21 days (Long Term)

Results vary from 1 hour to 1 Day.  Per SAMHSA,THC test results are more limited in all oral fluid testing. See related blog.

Methadone

MTD

Methadone

50 ng/ml

30 ng/ml

1-7 days

1 Day

Methamphetamine

MAMP

D-Methamphetamine

500 & 1000 ng/ml

50 ng/ml

2-4  Days

1-3 Days

Morphine

MOP

Morphine

300 ng/ml

40 ng/ml

1-3 Days

1-3 Days

Opiates

OPI

Morphine

2000 ng/ml

Oxycodone

OXY

Oxycodone

100 ng/ml

20 ng/ml

1-3 Days

1 Day

Phencyclidine

PCP

Phencyclidine

25 ng/ml

10 ng/ml

2-13 Days

1-3 Days

**

TRA

**

200 ng/ml

NA

1-3 Days

1 Day

Tricyclic Antidepressants

TCA

Nortriptyline

1000 ng/ml

NA

2-5 Days

N/A

Propoxyphene

PPX

Propoxyphene

300 ng/ml

NA

1-7 Days

N/A

*The above chart gives approximate detection periods for each substance by test type. The ranges depend on amount and frequency of use, metabolic rate, body mass, age, overall health, drug tolerance, urine pH, and other additional factors