Urine tests may test for cocaine itself or its metabolite, benzoylecgonine. A urine test can directly test for cocaine for a day or less but will detect cocaine metabolites for a few days — usually 1–2 days. When it comes to getting fake drugs, it’s easy for many people to have an “it only happens to other people” attitude and assume that because they’ve been ok in the past, there’s no need to test in the future. The authorities and numerous harm reduction organizations would disagree, however, based on the statistics. Over the past several years, police have confiscated an increasing amount of cocaine that’s been cut with substances that are often dangerous and sometimes quite deadly. This window is just a few hours for cocaine itself and 5.5 to 7.5 hours for cocaine metabolites. Therefore, a blood cocaine test is really just a test to measure if someone is currently under the influence of cocaine, not whether they have recently used it. Hair cocaine test A blood cocaine test looks for cocaine or its metabolite in the blood plasma. This test has the shortest detection window. Cocaine purity refers to the percentage of cocaine hydrochloride present in a sample. Pure cocaine is a white, crystalline powder, but it is often diluted or “cut” with other substances to increase profits for illicit drug suppliers. Common adulterants include baking soda, talcum powder, and other stimulants like amphetamines. Importance of Testing Cocaine Purity

Taking these products is not an effective method for removing cocaine from your system. Also, people sometimes add household chemicals to urine, for example, sodium chloride, in an attempt to create a false reading. Most often, these methods don’t work. If You’re Trying to Alter Test Results, Consider Seeking Help Instead Geographical Location: The geographical location where cocaine is produced can also impact its purity. Different regions may have different manufacturing processes and varying levels of quality control, leading to variations in purity levels.Reagent tests indicate presence of a substance, therefore can either help confirm presence of the expected compound or help rule out certain cuts. Also, hair drug tests can detect cocaine residues for up to 90 days! How to Pass a Urine Drug Test for Cocaine

Fentanyl test strips are small strips of paper that were originally created to detect fentanyl in urine. But you can also use them to see whether a drug contains fentanyl in just a few minutes.Marquis Reagent Test Kits: Primarily used to screen ecstasy, Marquis test kits look for MDMA-type ingredients, as well as other ingredients that are commonly used as adulterants. This test reacts to amphetamines, DXM, 2C-B, MDPV, and other ingredients. The first review category will be cocaine identification test kits. The most straightforward of all the cocaine test kit options, these tests simply provide a yes/no answer after analyzing a sample for the presence of cocaine. Those hoping to test their cocaine’s purity at home or who would like to know what their cocaine has been cut with should move on to the other categories on the list. Fentanyl test strips aren’t legal everywhere because some states consider them to be drug paraphernalia (items you need to do drugs). But a growing number of health and public policy experts are supporting their use along with other harm-reduction strategies. Most of the available research, however, focuses on prolonged cocaine use. If you used it once or twice before finding out you were pregnant, these risks might be lower.

In 2021, the CDC and the Substance Abuse and Mental Health Services Administration (SAMHSA) announced that federal grant recipients, such as nonprofit drug-treatment and harm-reduction centers, can use grant money to buy the test strips. Make sure the people you’re with know when and how to use it. You can get naloxone — and fentanyl test strips — from NEXT Distro or your local syringe access program.

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Reagents can indicate PRESENCE, but not QUANTITY. Adulterants can be detected with reagents only if they cause a darker color change than the expected substance. To detect all ingredients and estimate their amount pair reagents with a TLC purity test kit. Health Affairs: “Fentanyl Test Strips Empower People And Save Lives—So Why Aren’t They More Widespread?” If people were encouraged to use simple home tests then many situations like this could be completely avoided.