Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective technique for spotting drug and alcohol consumption. Hair allows a comprehensive history of alcohol and narcotic usage by embedding biomarkers within the fibers of the developing hair shaft. When taken near the scalp, hair can offer a detection period of up to nearly three months for alcohol and various drugs. Hair is straightforward to gather, somewhat challenging to tamper with, and convenient to mail.
A 1.5-inch snippet of approximately 200 hair strands (resembling the thickness of a #2 pencil) closest to the scalp yields 100mg, the perfect amount for screening and validation. For EtG, add-ons, or screenings exceeding 10 panels, 150mg is advisable. We suggest weighing the hair specimen using a jeweler’s scale. If scalp hair is absent, a comparable amount of body hair can be used. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results encompasses four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial processing of a specimen into a laboratory’s framework. It involves confirming that the sample was adequately sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening signifies a preliminary swift examination for substances of misuse. While Screening is a budget-conscious method to exclude substance use on most samples, a positive screen necessitates confirmation for court admissibility. Any samples provisionally positive in Screening require additional confirmation.
Should a sample display provisional positivity at the Screening stage, more hair is extracted from the original specimen for Extraction. Here, drugs are isolated from hair at concentrations considerably lower than in other methodologies (like urine or oral fluid), which makes hair drug screening the most challenging method to execute.
Any positive result from screening is confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. All provisionally positive samples are cleansed prior to confirmation as necessary. The complete lab procedure from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis actually examines the hair strand and not the follicle under the scalp
In Estherville, IA, hair follicle testing stands out as superior when juxtaposed with traditional urine tests. The significantly longer detection window of hair testing enables a more thorough look into an individual's drug use history. This method offers a level of accuracy and reliability that urine tests often lack, providing a robust solution for zero-tolerance policies upheld by many employers and authorities.
Hair follicle drug testing in Estherville, IA, offers an extended detection window, capturing drug use history spanning up to 90 days. This feature allows employers to attain a comprehensive understanding of an applicant's or employee's substance use. Such an in-depth view assists in making informed decisions regarding hiring and maintaining a safe workplace environment by accessing detailed historical substance use data.
The integrity of hair follicle drug tests in Estherville, IA, is marked by their tamper-resistant nature. Unlike other testing methods, hair tests considerably reduce the likelihood of sample manipulation, ensuring that results remain dependable and beyond question. This secure testing procedure underscores its credibility, offering peace of mind with unadulterated outcomes that stakeholders can trust.
With conveniently located testing centers nationwide, including in and around Estherville, IA, accessing hair follicle testing services is straightforward. This accessibility ensures that the process is quick and hassle-free, enabling individuals and organizations to obtain necessary drug testing without delay. Our extensive network of centers provides ease and efficiency for meeting all testing requirements.
In Estherville, IA, the hair follicle drug testing process is designed to be simple and confidential, from ordering the test to collecting samples and receiving the results. Privacy is a priority, assuring individuals of secure handling of their information. This ease of use ensures that all steps are handled smoothly, addressing any concerns regarding the confidentiality and simplicity of the procedure.
Estherville, IA, benefits from affordable pricing and swift turnaround times for hair follicle drug testing. The competitive pricing structure delivers excellent value to organizations of all sizes, while the quick processing of results offers reassurance and timely insights. With cost-effective services and expedient results, businesses gain peace of mind and efficiency in their drug testing processes.
The precision and rapid outcomes of hair follicle testing in Estherville, IA, set it apart from other methods. The meticulous analysis ensures highly accurate detection of substances, making it a reliable choice for critical assessments. Hair tests quickly deliver results that employers and legal entities can trust, bolstering their decision-making processes with validated evidence of substance usage.
Employers in Estherville, IA, find reassurance in hair follicle testing's ability to align with drug-free workplace policies. By mitigating legal risks and enhancing safety, this method helps ensure compliance with industry regulations. Reliable and accurate testing frames a culture of accountability, supporting employers' commitment to a secure and substance-free working environment for all employees.
