Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for identifying drug and alcohol consumption. It provides a more extended history of alcohol and drugs by capturing biomarkers within the hair strand's growing fibers. When hair is taken from near the scalp, it offers up to an approximately 90-day detection period for alcohol and other drug use. The collection of hair is straightforward, relatively resistant to tampering, and easy to transport.
A specimen of 1.5 inches, consisting of around 200 hair strands (approximately the thickness of a #2 pencil) proximal to the scalp, will produce 100mg of hair, which is the optimal amount for screening and validation. For EtG, additions, and/or tests exceeding 10 panels, it is advisable to obtain a 150mg sample. Using a jeweler’s scale to measure the specimen's weight is suggested. In cases where scalp hair is absent, a comparable quantity of body hair can be gathered. The term "head hair" refers solely to scalp hair, while "body hair" encompasses all other types (such as facial, axillary hair, etc.).
Process Overview
The processing of a drug test result in a laboratory involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's initial processing within a laboratory's system. This procedure entails verifying that the sample was sealed and delivered correctly, generating a random LAN (Laboratory Accessioning Number), and finalizing any further data input not furnished by an electronic chain of custody system.
Screening refers to a preliminary examination for substances of abuse. While Screening offers an economical method for excluding drug use in most samples, a positive result necessitates confirmation for legal admissibility. Samples presumed positive during Screening require a subsequent confirmation.
Should a sample appear positive during Screening, additional hair is extracted from the original sample and readied for Extraction. This step entails extracting drugs from hair at significantly lower concentrations compared to other methods (urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleaned before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", the analysis conducts on the hair strand, not the follicle beneath the scalp.
In Germantown Hills, IL, hair follicle testing significantly outperforms the traditional urine test. One of its main advantages is the considerable window of drug detection, which urine tests fail to match. With hair tests, identifying long-term substance use becomes markedly more reliable and precise.
The inherent strengths of hair tests, including superior accuracy, mean employers can trust their hiring processes more even in stringent zero-tolerance settings, outpacing urine methods considerably.
For employers in Germantown Hills, IL, hair follicle testing provides a vast detection window, extending up to 90 days. This means a comprehensive look into an individual's substance usage habits. While urine tests offer shorter detection spans, hair tests allow employers a wider perspective on drug use patterns.
This extended detection capability gives businesses the assurance they need when assessing candidates or current employees, ensuring accurate historical data on substance use.
Those testing in Germantown Hills, IL, will find hair follicle testing's resistance to tampering offers unmatched reliability. Compared to other methods, hair samples are much harder to adulterate, providing steadfast and trustworthy results.
This method deters evasive tactics often seen in other tests, ensuring that results remain accurate and unimpeachable, which is paramount for entities that demand consistent authenticity in their testing methods.
With numerous testing centers nationwide, including in Germantown Hills, IL, accessing hair follicle drug tests is convenient and stress-free. This network ensures that individuals and employers can quickly obtain testing services without unnecessary hindrance.
The broad availability of our centers guarantees that whether you're local or traveling, hair follicle testing remains within reach, further emphasizing the ease and accessibility of our services.
The process for hair follicle testing in Germantown Hills, IL, is designed for simplicity and confidentiality. From ordering the test to obtaining results, every stage maintains privacy, ensuring that users feel secure throughout the procedure.
Addressing concerns over data protection and usability, our testing approach prioritizes a straightforward, discrete experience, reassuring users of both their privacy and the method's user-friendliness.
In Germantown Hills, IL, we offer hair follicle testing with competitive pricing and rapid turnaround times. This combination ensures that businesses of all sizes receive unparalleled service without financial strain.
Balancing cost-effectiveness with swift, dependable results, our pricing structure provides optimal value, allowing companies to make sound decisions backed by timely and accurate data.
Located in Germantown Hills, IL, our hair follicle drug tests offer swift and precise results. These tests stand out for their unparalleled accuracy in identifying substance use, ensuring that individuals receive reliable feedback without unnecessary delays.
Quick assessment and precise results grant peace of mind to both employers and individuals. Hair testing's high accuracy guarantees dependable outcomes, becoming the preferred method for those who prioritize accuracy and reliability in drug testing endeavors.
In Germantown Hills, IL, the utilization of hair follicle testing aids businesses in maintaining drug-free workplace policies. It eliminates potential liabilities and boosts the work environment's safety, all while ensuring compliance with legal standards.
Employers gain tranquility knowing the testing processes meet regulatory requirements, decreasing risks associated with substance use in the workplace and upholding their commitment to a safe and compliant operation.
