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Drug Abuse Test Kit K2 (Synthetic Marijuana) Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml

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Drug Abuse Test Kit K2 (Synthetic Marijuana) Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml

Drug Abuse Test Kit K2 (Synthetic Marijuana)  Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml
Drug Abuse Test Kit K2 (Synthetic Marijuana)  Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml Drug Abuse Test Kit K2 (Synthetic Marijuana)  Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml

Large Image :  Drug Abuse Test Kit K2 (Synthetic Marijuana) Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml Get Best Price

Product Details:
Place of Origin: China
Brand Name: New Life
Certification: ISO13485, CE
Model Number: dipcard
Payment & Shipping Terms:
Minimum Order Quantity: 5000pcs
Price: USD0.5-USD5
Packaging Details: 1pc/pouch, 25pcs/box
Delivery Time: 20-30days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 2000000pcs/month
Detailed Product Description
Category: Drug Abuse Test Kit Format: Strip
Specimen: Urine Testing Time: 5-15 Minutes
Shelf Life: 24 Months Application: K2
Cut-off: 50ng/ml
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Drug Abuse Test Kit K2 (Synthetic Marijuana) Rapid Diagnostic Test strip, professional use, urine drug test, 50ng/ml
 
 
Product Name
 
K2 (Synthetic Marijuana) Rapid Diagnostic Test Strip
Specimen: Urine
 

ProductCat NoSpecimenSensitivityFormatKit Size
K2 YD131S3Urine50 ng/mL3mm Strip100T
YD131C44mm Cassette25T

 
 
 
Intended Use
 
The Synthetic Marijuana (K2) Rapid Test Strip (Urine) is a rapid chromatographic immunoassay for the detection of Synthetic Marijuana metabolite in human urine. The synthetic marijuana detected by the test includes, but are not limited to, the metabolites of JWH-018 and JWH-073. This assay provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC/MS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive results are used.
 
 

ParameterCalibratorCut-off (ng/mL)
K2(Synthetic Marijuana)Synthetic Marijuana50

 
 
 
Test Principle
 
 
The K2 Rapid Test Cassette (Urine) is an immunoassay based on the principle of competitive binding. Drugs which may be present in the urine specimen compete against the drug conjugate for binding sites on the antibody. During testing, a urine specimen migrates upward by capillary action. Synthetic Marijuana metabolite, if present in the urine specimen below 50ng/mL, will not saturate the binding sites of antibody-coated particles in the test device. The antibody-coated particles will then be captured by immobilized synthetic marijuana conjugate and a visible colored line will show up in the test line region. The colored line will not form in the test line region if the Synthetic Marijuana metabolite level exceeds 50ng/mL because it will saturate all the binding sites of anti- Synthetic Marijuana antibodies. A drug-positive urine specimen will not generate a colored line in the test line region, while a drug-negative urine specimen or a specimen containing a drug concentration less than the cut-off will generate a line in the test line region. To serve as a procedural control, a colored line will always appear at the control line region indicating that proper volume of specimen has been added and membrane wicking has occurred.
 
 
DIRECTIONS FOR USE
 

  1. Bring the pouch to room temperature before opening it. Remove the Test Dipstick from the sealed pouch and use it within one hour.
  2. With arrows pointing towards the urine specimen, immerse the Test Dipstick vertically in the urine specimen in such a way that urine does not cross MAX line on the Test Dipstick for 10-15 seconds. See the illustration below.
  3. Wait for the color line(s) to appear. The result should be read at 5 minutes. Do not interpret the result after 10 minutes.

 
 
INTERPRETATION OF RESULTS
 
 
NEGATIVE:* A colored line appears in the Control region (C) and colored lines appears in the Test region (T). This negative result means that the concentrations in the urine sample are below the designated cut-off levels for a particular drug tested.
 
*NOTE: The shade of the colored lines(s) in the Test region (T) may vary. The result should be considered negative whenever there is even a faint line.
 
POSITIVE: A colored line appears in the Control region (C) and NO line appears in the Test region (T). The positive result means that the drug concentration in the urine sample is greater than the designated cut-off for a specific drug.
 
INVALID: No line appears in the Control region (C). Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for Control line failure. Read the directions again and repeat the test with a new test card. If the result is still invalid, contact your manufacturer.
 
 
 
 
PERFORMANCE:
 
 
Accuracy
 
A side-by-side comparison was conducted using the K2 Rapid Test Dipstick (Urine) and GC/MS. The following results were tabulated:
 
 

Method   GC/MSTotal Results
K2 Rapid  ResultsPositiveNegative 
  Positive78381
Test Dipstick  
 Negative2167169
  
Total Results 80170250
% Agreement 97.5%98.2%98.0%

 
 
Analytical Sensitivity
 
 
A drug-free urine pool was spiked with K2 at the following concentrations: 0,25,37.5,50,62.5,75 and 150ng/mL. The results demonstrate >99% accuracy at 50% above and 50% below the cut-off concentration. The data are summarized below:
 
 

Synthetic MarijuanaPercent ofnVisual Result
Concentration (ng/mL)Cut-offNegativePositive
 
00%30300
25-50%30300
37.5-25%30264
50Cut-off301515
62.5+25%30327
75+50%30030
1503X30030

 
 

ORIENT NEW LIFE MEDICAL CO., LTD.
Contact:Jerry Meng
Email:Jerry @ newlifebiotest .com
Tel.+86 18657312116
SKYPEenetjerry

Contact Details
Orient New Life Medical Co.,Ltd.

Contact Person: Jerry Meng

Tel: +8618657312116

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