Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol consumption. Hair offers a prolonged record of substance use by embedding biomarkers within the strands as the hair grows. When cut close to the scalp, hair can reveal a detection span of up to roughly 90 days for alcohol and drugs. Hair collection is straightforward, not easy to tamper with, and simple to send.
A hair specimen of 1.5 inches and about 200 strands collected nearest to the scalp equates to 100mg, which is the preferred amount for evaluations. For assessments involving EtG, add-ons, and/or more than 10 panels, a specimen size of 150mg is ideal. It's advisable to measure the sample using a jeweler’s scale. If scalp hair isn't an option, a comparable quantity of body hair may be utilized. By head hair, we specifically mean scalp hair. Body hair, on the other hand, refers to all other types of hair, including facial and axillary.
Process Overview
The laboratory workflow for drug test evaluation consists of four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of incorporating a sample into a lab’s database. This entails confirming the sample’s proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any essential data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment for illicit substances. Although Screening is economical for excluding drug consumption in the majority of cases, a positive preliminary result requires confirmation to be valid in legal proceedings. Any samples showing presumptive positive results during Screening necessitate further confirmation.
If a sample exhibits a presumptive positive result at Screening, additional hair is extracted from the initial sample for the Extraction process. Drugs are separated from hair at significantly lower concentrations than other techniques (such as urine or oral fluids), which makes hair drug analysis the most challenging method to conduct.
Confirmation of any screening positive is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positives undergo washing before confirmation, if necessary. The complete lab procedure from Accessioning to Confirmation complies with both CAP (College of American Pathologists) Hair criteria and accreditation under ISO / IEC 17025 guidelines.
Advantages of hair drug testing:
Limitations:
Note: Typically referred to as "hair follicle tests", this test evaluates the hair strand itself, not the follicle beneath the scalp
In Thornton, WI, hair follicle testing stands as a superior alternative to urine testing. Unlike traditional urine tests, hair testing offers enhanced detection accuracy and reliability.
Advantages of Hair Testing: By surpassing the limitations of urine tests, hair testing delivers consistent, dependable results that employers and courts prefer for long-term detection.
Hair follicle testing in Thornton, WI, boasts an extended detection window of up to 90 days, allowing employers to assess an applicant's prolonged substance use history.
Comprehensive Insight: This method provides a thorough overview of substance use over several months, helping employers make informed decisions based on long-term patterns rather than recent behavior alone.
Hair follicle testing in Thornton, WI, is a tamper-resistant method that significantly reduces the chance of sample adulteration, providing reliable and unquestionable results.
Secure Testing: By eliminating opportunities for tampering, hair tests ensure accuracy and integrity, offering peace of mind to employers needing trustworthy results.
With convenient testing centers nationwide, including Thornton, WI, accessing hair follicle testing services is quick and hassle-free, ensuring simplicity and ease for all users.
Easy Access: Whether locally or across the country, our testing locations are strategically placed to provide easy and efficient service to clients.
In Thornton, WI, the hair follicle testing process is both simple and confidential. From ordering to taking the test and receiving results, we prioritize privacy and user-friendliness.
Confidential Procedures: Our discreet approach ensures that all aspects of testing remain private, respecting the confidentiality of all parties involved.
Offering competitive pricing and fast turnaround times, our hair follicle tests in Thornton, WI, provide excellent value and peace of mind for organizations of any size.
Budget-friendly and Efficient: Our cost-effective solutions ensure timely results without compromising quality, making drug testing accessible and affordable.
The precision and speed of hair follicle drug tests in Thornton, WI, are unrivaled. These tests are known for their high accuracy in identifying substance use, providing rapid results that employers and individuals can trust.
Fast and Accurate: Hair follicle tests offer expedited outcomes with unparalleled accuracy, ensuring substances, whether drugs or alcohol, are detected with precision.
Employers in Thornton, WI, using hair follicle testing can confidently maintain compliance with drug-free workplace policies, reducing legal risks and enhancing safety.
Peace of Mind: This reliable testing method ensures adherence to regulations, safeguarding both the company and its employees by promoting a sober work environment.
