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-15%
DRUG TEST COCAINE COC
11.50€
13.53€
- Brand: BRANDS2CHINA Srl
- Product Code: 986395123
- EAN: 8059300650202
- Availability: Out Of Stock
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PROTECTIONS PLUS
Drug Test Cocaine
Description
A lateral flow chromatographic immunoassay for the detection of the cocaine metabolite, benzoylecgonine, in human urine at a cutoff concentration of 300ng/mL.
The test is based on the principle of competitive binding. Drugs that may be present in the urine specimen compete with the drug conjugate for binding sites on the antibody. During testing, a urine sample migrates upward by capillary action. Benzoylecgonine, if present in the urine sample below 300 ng/mL, will not saturate the sites. The antibody-coated particles will then be captured by the immobilized benzoylecgonine conjugate and a visible colored line will appear in the test line region (T). The colored line will not form in the T-zone if the benzoylecgonine level exceeds 300ng/mL because it will saturate all binding sites of the anti-benzoylecgonine antibodies.
A drug-positive urine specimen will not generate a colored line in the T-zone due to drug competition, while a drug-negative urine specimen or a specimen containing a drug concentration below the cut-off will cause the colored line to form in the specific T-zone. test.
As a procedural control, a colored band will appear in the reaction zone, indicating that the correct amount of sample has been added and that membrane migration has taken place correctly.
This test provides only a preliminary analytical test result. A more specific alternative chemical method must be used to obtain a confirmed analytical result. Gas chromatography-mass spectrometry (GC/MS) is the preferred confirmatory method. Clinical considerations and professional judgment should be applied to any drug of abuse result, particularly when the preliminary result is positive.
How to use
Sample collection and preparation
The urine sample must be collected in the appropriate jar, present inside the package, clean and dry. Urine can be collected at any time of day. Urine specimens with visible precipitates should be centrifuged, filtered, or allowed to settle to obtain a clear specimen for testing.
Urine samples may be stored at 2-8°C for up to 48 hours prior to testing. For long-term storage, samples may be frozen below -20°C. Frozen samples must be thawed and mixed before testing.
Testing procedure
Allow the panel and urine sample to reach room temperature (15-30°C) before testing.
Remove the test device from the sealed bag and use it as soon as possible. Place the test device on a clean, flat surface. Hold the dropper vertically and transfer 3 full drops of urine (approximately 120 mcL) into the sample well (S) of the test device, then start the timer. Avoid trapping air bubbles inside the well.
Wait for the colored lines to appear. The result should be read after 5 minutes. Do not interpret the result after 10 minutes.
Interpretation of results
POSITIVE: A colored line in the Control Line Region (C) but no line in the Test Region (T) indicates a positive result. This indicates that the drug concentration in the sample exceeds the cut-off designated for the specific drug.
NEGATIVE: Two distinct colored lines appear. One colored line in the control line region (C) eu
A lateral flow chromatographic immunoassay for the detection of the cocaine metabolite, benzoylecgonine, in human urine at a cutoff concentration of 300ng/mL.
The test is based on the principle of competitive binding. Drugs that may be present in the urine specimen compete with the drug conjugate for binding sites on the antibody. During testing, a urine sample migrates upward by capillary action. Benzoylecgonine, if present in the urine sample below 300 ng/mL, will not saturate the sites. The antibody-coated particles will then be captured by the immobilized benzoylecgonine conjugate and a visible colored line will appear in the test line region (T). The colored line will not form in the T-zone if the benzoylecgonine level exceeds 300ng/mL because it will saturate all binding sites of the anti-benzoylecgonine antibodies.
A drug-positive urine specimen will not generate a colored line in the T-zone due to drug competition, while a drug-negative urine specimen or a specimen containing a drug concentration below the cut-off will cause the colored line to form in the specific T-zone. test.
As a procedural control, a colored band will appear in the reaction zone, indicating that the correct amount of sample has been added and that membrane migration has taken place correctly.
This test provides only a preliminary analytical test result. A more specific alternative chemical method must be used to obtain a confirmed analytical result. Gas chromatography-mass spectrometry (GC/MS) is the preferred confirmatory method. Clinical considerations and professional judgment should be applied to any drug of abuse result, particularly when the preliminary result is positive.
How to use
Sample collection and preparation
The urine sample must be collected in the appropriate jar, present inside the package, clean and dry. Urine can be collected at any time of day. Urine specimens with visible precipitates should be centrifuged, filtered, or allowed to settle to obtain a clear specimen for testing.
Urine samples may be stored at 2-8°C for up to 48 hours prior to testing. For long-term storage, samples may be frozen below -20°C. Frozen samples must be thawed and mixed before testing.
Testing procedure
Allow the panel and urine sample to reach room temperature (15-30°C) before testing.
Remove the test device from the sealed bag and use it as soon as possible. Place the test device on a clean, flat surface. Hold the dropper vertically and transfer 3 full drops of urine (approximately 120 mcL) into the sample well (S) of the test device, then start the timer. Avoid trapping air bubbles inside the well.
Wait for the colored lines to appear. The result should be read after 5 minutes. Do not interpret the result after 10 minutes.
Interpretation of results
POSITIVE: A colored line in the Control Line Region (C) but no line in the Test Region (T) indicates a positive result. This indicates that the drug concentration in the sample exceeds the cut-off designated for the specific drug.
NEGATIVE: Two distinct colored lines appear. One colored line in the control line region (C) eu