These are high quality cannabis (THC, marijuana) test strips for use with testing urine.
Cut-off 50 ng/ml
Home or workplace testing
Screening for drug abuse when the substance is known
Regular testing to confirm or reinforce abstinence
Cocaine can be detected in urine for up to 3-30 days (up to 2 months in habitual users) after use.
The detection time can be affected by:
amount of drug taken
medication and use of other drugs and alcohol
regular use of drug/alcohol or occasional use
What does Cut-off mean?
The cut-off is the minimum level of drug that can be detected by the test. For example, a cut-off of 50 ng/mL means that particular drug can be detected at concentrations at or above 50 ng/mL but not below this number.
All drug tests, even the most specialised ones. have cut-off levels. There is no test which will detect the presence of a drug down to a zero level.
How accurate is the test?
This test is highly sensitive and up to 99% accurate.
It is CE and FDA certified.
This is a lateral flow, one-step immunoassay for the qualitative detection of specific drugs and their metabolites in human urine.
This test can be used as a quick and convenient screening procedure. All positive tests should be considered aspreliminary positive as there is a small chance of a result being a false positive. All preliminary positive results should be confirmed by a laboratory using GC-MS or LC-MS specialised testing as advised by theEuropean Workplace Drug Testing Society guidelines.
Instructions for use
Ask test subject to pass urine into a container
Dip the test strip into the urine making sure that the urine does not come above the 'MAX' line
Wait 5 minutes.
Read the test
a) The top red strip labelled 'C' is the Control strip and should always be present. If this is missing the test is invalid and should be repeated with a new drug test strip. b) The bottom red strip labelled 'T' is the Test strip If it is present, even faintly, then the test is negative. c) A Preliminary Positive result is indicated by a red 'C' strip and completely absent 'T' strip. This result should be confirmed by specialised testing for that particular substance by GC-MS or LC-MS methods.
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Drug Test London has been in business since 2015 streamlining the process of drug and alcohol testing for individuals, solicitors, social workers and companies.
Call us at 0207 871 3015 or email us at firstname.lastname@example.org
All our tests are performed at UKAS accredited The Doctors Laboratory.