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                   Hangzhou AllTest Biotech CO.,LTD 

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China good quality Custom Monoclonal Antibody on sale China good quality Hybridoma Monoclonal Antibody on sale
I like the products and service provided by AllTest. They really take our interest into consideration.

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My oldest daughter actually has Lyme disease. She spent almost 1 year in a wheelchair because of Lyme. She is doing very well now. I used 2 of the samples. 1 to test my Lyme diagnosed daughter and 1 to test my daughter who does not have Lyme. Your tests worked well. My daughter with Lyme tested positive and the one who does not tested negative.

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Professional Marijuana Test Kit Home Drug Test Kit FDA 510K Certified

Product Details:

Place of Origin:CHINA
Brand Name:AllTest
Certification:CE, FDA 510K
Model Number:dipstick

Payment & Shipping Terms:

Minimum Order Quantity:500
Packaging Details:50T/Kit,40T/kit
Supply Ability:100 Million a year
Detailed Product Description
Format: Dipstick,Cassette, Panel Specimen: Urine
Kit Size: 50T/Kit,40T/kit Cut-Off: 50 Ng/mL,30ng/mL
Storage: 2-30℃ Shelf Time: 24 Months

 

A rapid test for the qualitative detection of 3, 4-methylenedioxypyrovalerone CE certified​

 

 

Applications: 

 

The MDPV Rapid Test Dipstick (Urine) is a rapid chromatographic immunoassay for the detection of 3, 4-methylenedioxypyrovalerone in human urine at a cut-off concentration of 1000ng/mL.

This assay provides only a qualitative, 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) or Liquid Chromatography/mass spectrometry (LC/MS) are the preferred confirmatory methods.  Clinical consideration and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive results are used.

 

 

Description: 

 

3, 4-methylenedioxypyrovalerone (MDPV) is a psychoactive recreational drug with stimulant properties which acts as a norepinephrine-dopamine reuptake inhibitor (NDRI). It was first developed in the 1960s by a team at Boehringer Ingelheim. MDPV remained an obscure stimulant until around 2004 when it was reportedly sold as a designer drug. Products labeled as bath salts containing MDPV were previously sold as recreational drugs in gas stations and convenience stores in the United States, similar to the marketing for Spice and K2 as incense.

MDPV is the 3,4-methylenedioxy ring-substituted analog of the compound pyrovalerone, developed in the 1960s, which has been used for the treatment of chronic fatigue and as an anorectic, but caused problems of abuse and dependence. However, despite its structural similarity, the effects of MDPV bear little resemblance to other methylenedioxy phenylalkylamine derivatives such as 3,4-methylenedioxy-N-methylamphetamine (MDMA), instead producing primarily stimulant effects with only mild entactogenic qualities.

MDPV undergoes CYP450 2D6, 2C19, 1A2, and COMT phase 1 metabolism (liver) into methylcatechol and pyrrolidine, which in turn are glucuronated (uridine 5'-diphospho-glucuronosyl-transferase) allowing it to be excreted by the kidneys, with only a small fraction of the metabolites being excreted into the stools. No free pyrrolidine will be detected in the urine.

The MDPV Rapid Test Dipstick (Urine) is a rapid urine screening test that can be performed without the use of an instrument. The test utilizes a monoclonal antibody to selectively detect elevated levels of 3,4-methylenedioxypyrovalerone in urine. The MDPV Rapid Test Dipstick (Urine) yields a positive result when 3,4-methylenedioxypyrovalerone in urine exceeds 1000ng/mL.

  

 

 

How to use? 

 

Allow the test, urine specimen, and/or controls to reach room temperature (15-30°C) prior to testing.

  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 toward the urine specimen, immerse the Test Dipstick vertically in the urine specimen for at least 10-15 seconds. Do not pass the maximum line (MAX) on the Test Dipstick when immersing the strip. See the illustration below.

     3.Place the Test Dipstick on a non-absorbent flat surface, start the timer and wait for the colored line(s) to appear. Read results at 5 minutes. Do not interpret the result after 10 minutes.

Professional Marijuana Test Kit Home Drug Test Kit FDA 510K Certified

 

 

INTERPRETATION OF RESULTS

 

(Please refer to the illustration above)

 

NEGATIVE:* Two distinct colored lines appear. One colored line should be in the control line region (C), and another apparent colored line should be in the test line region (T). This negative result indicates that the 3, 4-methylenedioxypyrovalerone concentrations are below the detectable level (1000ng/mL).

 

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

 

POSITIVE: One colored line appears in the control region (C). No line appears in the test line region (T). This positive result indicates that the 3, 4-methylenedioxypyrovalerone concentration exceeds the detectable level (1000ng/mL).

 

INVALID: Control line (C) fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test using a new test. If the problem persists, discontinue using the lot immediately and contact your local distributor.

 

 

QUALITY CONTROL

   

A procedural control is included in the test. A colored line appearing in the control region (C) is considered an internal procedural control. It confirms sufficient specimen volume, adequate membrane wicking and correct procedural technique.

 

Control standards are not supplied with this kit; however it is recommended that positive and negative controls be tested as good laboratory practice to confirm the test procedure and to verify proper test performance.

Contact Details
Hangzhou AllTest Biotech CO.,LTD

Tel:86-571-56267891

Fax:86-571-56267856

Contact Person: Mrs. Selina

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