Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as an effective mechanism, hair testing is utilized to identify alcohol and drug consumption. Hair captures a prolonged record of substance use by securing biomarkers within the structure of the hair strand as it grows. By collecting samples near the scalp, one can achieve up to a 3-month detection timeframe for various substances. Obtaining hair is straightforward, hard to tamper with, and convenient to transport.
Procuring a 1.5-inch segment consisting of roughly 200 hairs (comparable to a #2 pencil) from near the scalp will yield 100mg of hair, optimal for initial screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, 150mg is suggested. Utilizing a jeweler's scale for precise measurement of the sample is advisable. Should scalp hair be inaccessible, a similar quantity of body hair can be gathered. Here, head hair exclusively refers to scalp hair, while body hair encompasses other types, including facial and axillary hair.
Process Overview
The key stages in a laboratory drug test process consist of Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial integration into a laboratory's system. Tasks include confirming the seal and shipment accuracy of the sample, generating a unique LAN (Laboratory Accessioning Number), and fulfilling any additional data input not covered by an electronic chain of custody protocol.
The Screening stage involves a preliminary assessment for substances of abuse. Though economical in excluding drug usage in most samples, a positive screening demands verification to stand in legal settings. Samples showing presumptive positivity in Screening necessitate secondary confirmation.
For specimens marked presumptively positive in Screening, additional hair is extracted from the initial sample and readied for the Extraction phase. This phase isolates drugs from hair at concentrations markedly lower than other procedures (e.g., urine or oral fluid), rendering hair drug screening a notably challenging process.
Confirmation follows a positive screening result, employing techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptively positive samples undergo washing, as warranted. The laboratory workflow from Accessioning to Confirmation is evaluated under CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the actual analysis focuses on the hair strand, excluding the follicle beneath the scalp
In Liberty Grove, WI, hair follicle testing surpasses traditional urine tests by offering extended detection accuracy. Hair tests unveil substance abuse with unmatched reliability, making them a preferred choice over urine analyses.
Compared to urine tests, hair testing provides a longer detection window and is less prone to manipulation, establishing it as a superior method for drug detection. This valid approach ensures substance use is accurately captured.
Hair follicle testing in Liberty Grove, WI, stands out with its ability to trace drug use over an extended period, up to 90 days. This protracted detection window offers employers a thorough understanding of an individual's substance history.
The ability to monitor drug use over a three-month span provides more extensive insight into behavioral patterns, assisting employers in making well-informed decisions based on comprehensive drug-use profiles.
The robustness of hair follicle testing in Liberty Grove, WI, minimizes the risk of tampering, yielding reliable and uncontestable results. This testing method ensures accuracy by safeguarding against sample adulteration, a common issue with other tests.
By selecting hair follicle tests, Liberty Grove organizations effectively minimize fraudulent attempts, thus strengthening their testing process with unquestionable outcomes and fortified integrity.
Convenient testing solutions in Liberty Grove, WI, are ensured through our widespread network of centers, providing swift, straightforward access to services. Accredited Drug Testing offers nationwide and local testing locations for easy accessibility.
For residents in Liberty Grove, our strategically positioned facilities guarantee hassle-free testing experiences, making Accredited Drug Testing a top choice for both local and nationwide drug testing requirements.
Accredited Drug Testing in Liberty Grove, WI, offers a straightforward and confidential testing process, facilitating ease of use while prioritizing privacy. Clients can order, undergo testing, and receive results effortlessly.
This unobtrusive approach assures that clients’ confidentiality is preserved throughout, providing a seamless testing experience that addresses privacy concerns while maintaining ease of engagement.
In Liberty Grove, WI, Accredited Drug Testing provides competitive pricing with swift turnaround times, offering excellent value for businesses of all sizes. Clients benefit from our affordable structures and reliable service.
Our cost-effective solutions, combined with rapid processing, make hair follicle tests accessible and appealing to organizations seeking financial savings along with accurate and prompt results.
The precision and speed of hair follicle drug tests set them apart in Liberty Grove, WI. These tests provide high accuracy in detecting substance use, offering quick and reliable results that help individuals and organizations make informed decisions.
Hair follicle tests excel in providing accurate indicators of drug use, reducing waiting times with their efficient processing. This reliability ensures that results reflect true substance use, making them a valuable tool for employers and individuals keen on precise evaluations.
Employers in Liberty Grove, WI, benefit from hair follicle testing by assuring compliance with drug-free policies, effectively reducing legal liabilities while enhancing workplace safety.
The adoption of hair follicle drug testing delivers peace of mind to employers, ensuring adherence to regulations and promoting a safe, drug-free working environment. With this method, compliance and safety concerns diminish significantly.
