Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for detecting substance use, including drugs and alcohol. Hair acts as a long-term record for substances by entrapping biomarkers within its strands. When harvested from near the scalp, it can reveal a timeframe of up to three months for alcohol and drug presence. Hair samples are easy to collect, tough to tamper with, and simple to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (equivalent to a #2 pencil's thickness) nearest to the scalp should provide 100mg, which is perfect for both screening and confirmation. For EtG, additional checks, or panels exceeding 10, 150mg of specimen is advisable. It's best to calculate the sample on a jeweler's scale. If scalp hair can't be sourced, an equal quantity of body hair is acceptable. By head hair, we mean only scalp hair. Body hair includes all other types (like facial or axillary hair).
Process Overview
The processing steps in a lab for drug test evaluations include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory step of incorporating a sample into a lab’s database. This step involves checking that the sample was securely sealed and properly shipped, assigning it a LAN (Laboratory Accessioning Number), and completing any extra data input absent from an electronic chain of custody protocol.
Screening carries out an initial assessment for substance abuse detection. Although Screening offers a cost-efficient approach to disqualify drug presence in most samples, positive results need confirmation to be legally defensible. Samples that test positive during Screening move on to secondary confirmation.
Samples testing positive during Screening prompt more hair extraction from the original specimen for the Extraction phase. Here, substances are isolated from hair in significantly smaller concentrations than other methodologies (such as urine or oral fluid), making hair drug screening particularly challenging.
Positive screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positives are cleansed before confirmation when necessary. The entire lab procedure from Accessioning to Confirmation adheres to both the College of American Pathologists (CAP) Hair guidelines and the ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," the analysis actually focuses on the hair strand and not the follicle under the scalp.
Hair follicle testing in Exeter, WI, provides superior advantages over traditional urine assessments. Key benefits include remarkable accuracy and comprehensive detection capabilities. While urine tests are limited to recent substance use, hair testing excels by offering a substantial detection period, capturing a broader window of substance history.
Employers and authorities favor hair testing for its reliability, making it a core piece of evidence in upholding zero-tolerance policies. Its effectiveness in detecting substances long after ingestion offers a clear edge, ensuring a deeper understanding of an individual's substance use patterns over weeks and months, compared to days.
Offering an expansive detection window, hair follicle testing in Exeter, WI, unveils substance use over a three-month period. This extended detection capability grants employers a profound understanding of an individual’s substance use history, surpassing the short-term focus of traditional tests.
The 90-day window provided by hair testing makes it an invaluable tool for employers seeking a holistic view of both potential hires and current employees. Such extensive oversight supports informed decision-making, ideal for implementing effective substance misuse management and prevention strategies in the workplace.
In Exeter, WI, the integrity of hair follicle testing is unmatched, significantly minimizing the risk of sample tampering. The collection process, inherently resistant to manipulation, ensures that results are both reliable and credible, providing absolute assurance in the findings.
This method's resilience against adulteration has earned the trust of employers and legal authorities, ensuring that results accurately reflect an individual's substance use. Such reliability fosters a foundation of trust and transparency, critical for upholding drug-free policies and legal adherence.
Accessible and convenient, Accredited Drug Testing offers nationwide and local testing centers in Exeter, WI. This extensive network guarantees that individuals can easily access testing services without hassle, ensuring a seamless experience for all parties involved.
With numerous locations, scheduling a test is straightforward, allowing employers and individuals to receive necessary evaluations quickly. This enhances the efficiency of drug testing protocols, meeting diverse needs promptly while reducing logistical challenges typically associated with comprehensive testing solutions.
In Exeter, WI, Accredited Drug Testing provides a straightforward, confidential process for ordering, conducting, and receiving drug test results. The streamlined approach ensures privacy and ease, addressing client concerns effectively and maintaining confidentiality at every step.
By simplifying the process, individuals can confidently navigate testing requirements. This ensures they receive their results promptly and securely, with assurance of discretion and accuracy maintained throughout the process, fostering trust and satisfaction.
Accredited Drug Testing in Exeter, WI, emphasizes affordable pricing alongside fast turnaround times. Offering competitive pricing structures ensures that companies of all sizes receive excellent value without sacrificing quality or reliability in their drug testing protocols.
Fast turnaround times further enhance the service's appeal, promptly delivering results to meet time-sensitive requirements. This combination of affordability and efficiency assures businesses of all sizes that they can maintain compliance without exceeding budgetary constraints.
In Exeter, WI, hair follicle drug tests are synonymous with fast, precise, and reliable outcomes. The method is celebrated for its high accuracy in discerning substance presence, providing peace of mind to employers and authorities alike. With prompt processing times, results are delivered swiftly, aiding timely decision-making processes.
Employers appreciate the consistent performance of hair follicle testing, understanding its pivotal role in maintaining a safe, compliant, and drug-free work environment. The steadfast accuracy and speed provide a competitive advantage by ensuring situations are addressed promptly and correctly, bolstering confidence in testing results.
Compliance and peace of mind come standard with hair follicle testing in Exeter, WI. The method aids employers in upholding drug-free workplace policies, reducing legal exposure, and enhancing overall safety standards. Hair testing's extended detection window further strengthens policy compliance, providing thorough monitoring capabilities.
By ensuring accurate, tamper-proof results, employers are empowered with the confidence needed to enforce regulations effectively. This fosters a culture of safety and accountability, crucial to maintaining a reputable and professionally responsible work environment.
