Accredited Drug Testing provides comprehensive hair follicle drug testing services in Black River Falls, Wisconsin. Specializing in hair testing, we have facilities across the country that can conduct these tests. Typically, 1.5 to 2 inches of hair from the scalp or body is needed. Hair testing can detect drugs, alcohol/ETG, and other substances through tailored testing services.
Recently, hair follicle drug testing has become a more common method for drug screening. Employers, courts, and substance abuse professionals often choose hair tests over urine tests. The longer detection window, up to 90 days, and the difficulty in tampering make it ideal for those with strict drug-free policies. However, urine tests remain more accurate for drug use detection within five days.
* 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 analysis is increasingly recognized as an effective means for detecting drug and alcohol consumption. This method offers a long-term overview of substance use, as hair ensnares biomarkers within its growing fibers. When taken near the scalp, hair offers a detection period of roughly three months for substances. The collection process is straightforward, relatively resistant to tampering, and easily transportable.
A 1.5-inch section, consisting of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp, yields 100mg, which is the optimal sample for assessment and validation. For EtG, additional tests, or assays beyond 10 panels, 150mg of the sample is preferred. It's advisable to use a jeweler's scale for weight verification. Should scalp hair be absent, the equivalent amount of body hair can be used. "Head hair" strictly refers to scalp hair, whereas "body hair" includes all other types (such as facial, axillary, etc.).
Process Overview
The essential steps in laboratory processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial integration of a sample within a laboratory’s framework. This phase ensures the sample's seal and shipment integrity, assigns a unique LAN (Laboratory Accessioning Number), and completes any extra data not provided by an electronic chain of custody.
Screening provides a preliminary check for drugs. This cost-effective process can exclude drug use in most samples; however, a positive result must be verified for legal admissibility. Samples marked as presumably positive must undergo further Confirmation.
Should a sample yield a presumptive positive during Screening, additional hair is extracted from the original sample for the Extraction process. Here, drug compounds are retrieved at a lower concentration than in other methodologies like urine or oral fluid, underscoring the challenge of hair drug analysis.
Positive screenings undergo Confirmation through methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before Confirmation as necessary. The full laboratory sequence from Accessioning to Confirmation aligns with guidelines from both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often dubbed "hair follicle tests", these assessments actually examine hair strands and not the follicle itself below the scalp.
Why choose hair follicle testing over traditional urine tests in Black River Falls, WI? The superior detection capabilities offer unmatched accuracy, revealing substance use trends more comprehensively. Hair tests provide a broader overview of an individual's drug history, making them a preferred choice.
Reliability and consistency set hair follicle tests apart. While urine tests might suffice for recent usage, hair testing offers a strategic edge in identifying long-term patterns.
The extended detection window of hair follicle testing is a major advantage in Black River Falls, WI. Compared to other methods, hair testing chronicles drug use over 90 days, granting employers a more complete picture of an individual's history.
This ability to track substance use over an extended period empowers companies with the information necessary for making informed decisions, ensuring workplace integrity.
One of the standout benefits of hair follicle tests in Black River Falls, WI, is their resistance to tampering. Because samples are less susceptible to manipulation, the results delivered are both reliable and unquestionable.
The robust nature of hair testing ensures the authenticity of the process, minimizing any attempts at sample adulteration and maintaining the integrity of the findings.
In Black River Falls, WI, we offer convenient access to drug testing services through a network of nationwide centers. Whether locally or across the country, access to reliable tests is hassle-free for all.
Such expansive accessibility ensures individuals and employers alike can efficiently meet their testing needs without unnecessary travel or delays, prioritizing ease of service.
Black River Falls, WI, benefits from a simple and confidential process for hair follicle testing. From ordering to taking the test and receiving results, every step is straightforward, mitigating privacy concerns.
This approach assures clients of ease of use and discretion, making the testing process comfortable and accessible for individuals from all walks of life.
Competitive pricing and rapid delivery define hair testing services in Black River Falls, WI. Affordable rates combined with speedy turnaround times offer excellent value for businesses.
Our commitment to keeping costs low without compromising on service quality means peace of mind for companies, ensuring that they receive both value and efficiency.
In Black River Falls, WI, hair follicle drug tests are renowned for their speed and precision. Accuracy is paramount, ensuring substances are detected reliably. This method is favored for its rapid turnaround time, providing quick insights into any drug usage history.
The rigorous analysis involved in hair testing assures that results are both fast and dependable. This blend of speed and precision offers peace of mind for those needing trustworthy testing services.
Employers in Black River Falls, WI can ensure compliance with drug-free workplace policies through hair follicle testing. This testing method reduces legal risks, fostering a safer work environment. Peace of mind is a result of knowing that employees adhere to policy standards without the overhanging threat of non-compliance.
By prioritizing this method, companies enhance their reputation for safety and integrity.
