In Hillview, Minnesota, Accredited Drug Testing offers comprehensive hair follicle testing services. Whether you need to test for drugs or alcohol, our centers are available across all cities nationwide. Typically, hair from the crown of your head or body, measuring 1.5 to 2 inches, is required. These tests can detect drugs, alcohol/ETG, or other specific substances.
Recently, hair follicle testing has become a prevalent method for substance testing, often replacing traditional urine tests. Employers, courts, and substance abuse professionals prefer hair tests due to their extended detection capabilities, spanning up to 90 days, and the challenge they pose to tampering. For recent drug use detection, within the last 5 days, urine tests remain superior.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is increasingly recognized for its effectiveness in identifying alcohol and drug consumption. Hair retains a long-term record of drugs and alcohol by encasing biomarkers in the strands as they grow. When taken from near the scalp, hair can reveal up to roughly a 3-month timeframe for detecting alcohol and drugs. It’s easy to gather, hard to tamper with, and simple to transport.
A 1.5-inch sample of about 200 hair strands (similar to the diameter of a #2 pencil) nearest to the scalp is needed to obtain 100mg, the ideal sample for initial and confirmatory tests. For EtG, add-ons, or panels beyond 10, 150mg of the sample is advised. It is suggested to weigh the specimen using a jeweler’s scale. If scalp hair is not present, a similar quantity of body hair can be used. Head hair refers solely to scalp hair, while body hair encompasses all other types (face, armpits, etc.).
Process Overview
The laboratory analysis of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the initial processing of a specimen into a laboratory's database. This step ensures the sample was securely sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and completes any extra data entry not covered by an electronic chain of custody.
Screening conducts a quick preliminary check for drugs of abuse. It's a cost-effective preliminary method to exclude drug presence in most samples, but a positive screen requires confirmation to be legally valid. Samples flagged as presumptively positive during Screening need a subsequent confirmation.
If a sample is flagged as presumptively positive during Screening, additional hair is retrieved from the initial collection for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than with other tests (such as urine or saliva), making hair drug testing one of the most challenging methods to execute.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positives are washed before confirmation when necessary. The complete process from Accessioning to Confirmation is analyzed under the CAP (College of American Pathologists) Hair designation and follows the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," this test assesses the hair strand and not the follicle under the scalp.
Hair follicle testing in Hillview, MN, demonstrates clear advantages over urine testing. Its superior accuracy and reliability stem from its extended detection window, revealing substance use that urine tests may miss.
Beyond precision, hair tests provide a less invasive, tamper-proof option, giving employers a more comprehensive assessment of an individual's drug history.
Employers in Hillview, MN, benefit from the 90-day detection window of hair follicle tests. This extended timeframe offers a more complete view of an individual’s substance history.
By detecting drug use over an extended period, these tests provide crucial insights, helping to ensure safer, drug-free work environments.
Hair follicle tests in Hillview, MN, are designed to be tamper-resistant, significantly reducing the chances of sample adulteration.
These tests provide reliable and unquestionable results, offering employers confidence in the integrity of the testing process and peace of mind regarding their workplace safety policies.
Accredited Drug Testing offers unparalleled convenience with nationwide centers, including locations in Hillview, MN.
These testing centers provide quick and easy access, ensuring hassle-free drug testing services that accommodate various testing needs efficiently.
The process of hair follicle testing in Hillview, MN, is straightforward and confidential. From ordering to test administration and results retrieval, every step is designed with user ease in mind.
This confidentiality ensures privacy and peace of mind, making the process seamless for individuals and companies alike.
In Hillview, MN, Accredited Drug Testing provides competitively priced hair follicle testing, delivering fast turnaround times without compromising quality.
By offering excellent value, companies can enjoy affordable testing solutions that provide rapid, dependable results essential for effective decision-making.
In Hillview, MN, hair follicle drug tests provide fast and accurate results, essential for evaluating substance use. Their high precision allows for a detailed analysis of drug consumption, giving employers confidence in the reliability of the results.
Eliminating uncertainty, these tests ensure employers receive rapid, trustworthy information, making them a valuable tool in maintaining a drug-free workplace.
Hair follicle testing in Hillview, MN, supports employer compliance with drug-free workplace policies, reducing legal risks.
This method enhances workplace safety, allowing employers to maintain high standards and ensuring peace of mind through accurate and reliable testing methods.
