Urine| Hair Follicle | Oral Fluid | Blood | ETG
The detection of drug and alcohol consumption via hair testing is increasingly recognized as a potent method. Hair captures and maintains biomarkers within its growing strands, offering a prolonged history of alcohol and drug use. By obtaining samples near the scalp, hair can reveal drug and alcohol use for up to three months. Its collection is straightforward, tampering is challenging, and shipping is convenient.
Using a 1.5-inch sample consisting of approximately 200 hair strands, equivalent to a #2 pencil diameter, provides 100mg of hair, optimal for analysis and confirmation. To accommodate EtG, additional tests, or testing beyond 10 panels, a 150mg specimen is advisable. We suggest using a jeweler’s scale for accuracy. Should scalp hair be unavailable, an equal volume of body hair may be used. 'Head hair' refers to scalp hair, while 'body hair' encompasses all other hair (facial, axillary, etc.).
Process Summary
There are four principal phases in the lab processing of drug tests: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of the sample into the lab system. This step ensures the sample is sealed, shipped correctly, assigns a random Laboratory Accessioning Number (LAN), and records any data absent from an electronic custody chain.
Screening performs an initial rapid assessment for drug presence. Although cost-efficient, positive results in Screening require confirmation to be legally defensible. Presumptive positive results need secondary validation.
If a sample is preliminarily positive during Screening, additional hair is drawn from the original sample for Extraction. Here, drugs are extracted at considerably lower concentrations than other methods (e.g., urine or oral fluid), making hair testing the most challenging methodology.
Positive Screening confirmations utilize GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing before Confirmation when necessary. The complete lab processing from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Reminder: Often called "hair follicle tests," this procedure analyzes the hair strand, not the follicle beneath the scalp.
When considering hair follicle versus urine tests in Wanda, MN, the former stands out for its higher detection precision. Hair testing excels in identifying substance use over a longer span, offering unmatched accuracy when compared to traditional urine tests.
The superior accuracy of hair follicle tests in Wanda ensures that these tests remain a top choice for reliable detection, minimizing errors common in urine testing.
Hair follicle testing in Wanda, MN, provides an extensive detection period of up to 90 days, surpassing traditional methods. This extended timeframe offers a thorough view into an individual's drug history.
Employers in Wanda find value in hair testing for its ability to review substance use over months, rather than weeks, giving a complete profile of an employee's habits.
In Wanda, MN, hair follicle tests offer a robust defense against sample tampering, ensuring trustworthy results. These tests are nearly impossible to adulterate, which reinforces their credibility in all testing scenarios.
The integrity of hair follicle testing in Wanda provides peace of mind, knowing that the results are a true reflection of the individual's substance use.
Accredited Drug Testing offers convenient nationwide centers, including local options in Wanda, MN, ensuring easy access to necessary testing services. Our widespread locations provide swift and effortless access.
The availability of our testing locations around Wanda guarantees that testing is as hassle-free as possible, supporting individuals and employers in their drug testing needs.
In Wanda, MN, hair follicle testing with us is both straightforward and discreet, addressing any privacy concerns seamlessly. Ordering, administering, and receiving results is designed for ease of use.
Our process in Wanda ensures a confidential approach, making hair testing accessible and straightforward for all participants.
Affordable pricing and quick turnaround are benchmarks of our service in Wanda, MN, making hair follicle testing accessible to businesses of any size. Our pricing structure assures great value.
The speed and cost-effectiveness of our hair testing in Wanda provide peace of mind, ensuring that you receive top-notch service without breaking the bank.
Hair follicle drug testing in Wanda, MN, offers swift and exact outcomes, illustrating a major leap forward in substance detection. These tests are renowned for their superior accuracy over traditional methods, providing reliable and rapid insights into drug use.
The efficiency of hair follicle tests is unmatched in Wanda, with precision that ensures substances are detected reliably, supporting quick decision-making for employers and individuals alike.
Adopting hair follicle testing in Wanda, MN, ensures compliance with workplace drug policies. Employers benefit from reducing legal risks and enhancing safety by using this reliable testing method.
Hair testing in Wanda promotes confidence among employers, knowing that their policies are supported by accurate and reliable drug testing methods.
