Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as an effective means for identifying drug and alcohol usage. Hair captures a long-term record of alcohol and drug intake by embedding biomarkers within the strands of hair as they grow. When collected near the scalp, it can offer a detection period of up to about three months for alcohol and drugs. Hair collection is straightforward, difficult to tamper with, and easy to transport.
A 1.5-inch segment containing approximately 200 strands (equivalent to a #2 pencil width) closest to the scalp yields 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale for weighing. If scalp hair cannot be collected, a comparable quantity of body hair is permissible. When mentioning head hair, it refers solely to scalp hair. Body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test result encompasses four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's preliminary handling within a laboratory's system. This process includes confirming the sample was securely sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and filling any additional data gaps not covered by an electronic chain of custody.
Screening performs an initial, expedited check for drug presence. While screening is an economical strategy for negating drug use in most samples, any positive result requires a confirmatory step for legal admissibility. Samples that yield a presumptive positive during Screening are subject to secondary confirmation.
Should a sample reveal a presumptive positive at the Screening stage, additional hair is extracted from the primary sample for Extraction. During this phase, drugs are extracted from hair at a significantly lower concentration than other methods (such as urine or oral fluid), making hair drug screening uniquely challenging.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity are washed before confirmation if necessary. The complete lab process, from Accessioning to Confirmation, undergoes review under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
In Perryville, AK, hair follicle testing is quickly becoming the preferred choice over urine testing due to its numerous benefits.
Employers and professionals prioritize hair testing because it delivers unmatched detection accuracy. Its capability to reveal drug use up to 90 days outshines the shorter span of urine tests. Thus, hair follicle tests offer enhanced reliability, leaving less room for error or manipulation compared to urine analysis.
A significant advantage of hair follicle testing in Perryville, AK, is its extended detection window. Spanning up to 90 days, it grants employers a detailed view of an individual’s substance history.
Compared to traditional methods like urine tests, hair testing offers a far-reaching perspective, aiding in the understanding of a person's drug use patterns over time. Employers benefit from this in-depth analysis, allowing them to maintain a workplace characterized by safety and compliance, avoiding recent use limitations faced in shorter-term testing methods.
In Perryville, AK, hair follicle tests significantly reduce the potential for tampering, ensuring results remain credible and trustworthy. The collection process is under strict observation, limiting opportunities for adulteration that plague alternative methods like urine testing.
Employers are assured that samples remain intact and unaltered, ultimately providing confidence that the insights gained are both valid and actionable. This method’s resistance to tampering distinctly elevates its position as a top choice in critical scenarios where accuracy is paramount.
In Perryville, AK, having convenient nationwide testing locations, including local ones, ensures quick and seamless access to our services. Simplified access makes testing hassle-free, accommodating any schedule or location preference.
Companies and individuals alike benefit from the ability to utilize a network that spans from coast to coast, granting reliable and easy access wherever required. Our nationwide reach coupled with local options in Perryville demonstrates our commitment to providing optimal service convenience.
The hair follicle testing process in Perryville, AK, is designed to be simple and confidential.
Effortless procedures ensure that clients don’t have to worry about complexities or privacy breaches related to their testing experience. This simple approach builds trust, highlighting both the efficiency and respectfulness of the method employed in dealing with sensitive information and results.
In Perryville, AK, our hair follicle testing provides affordable pricing and rapid turnaround.
Quick processing means that businesses can rely on getting answers fast, supporting timely decisions about their workforce. This approach to blending affordability with efficiency underscores the value proposition that hair testing offers in an ever-demanding market focused on cost-effectiveness.
The hair follicle drug test in Perryville, AK, offers fast, accurate, and reliable results.
Not only does it deliver precision in detecting substance use, but it also ensures rapid assessment, guaranteeing individuals and employers receive trustworthy information about the consumption of illicit substances. High accuracy in identifying drug use makes the hair test a preferred choice for many, emphasizing its utility and dependability.
This testing method surpasses other types by swiftly pinpointing the presence of drugs, ultimately reassuring those who depend on these results for making critical decisions.
Utilizing hair follicle testing in Perryville, AK, brings compliance and peace of mind to employers. Adhering to workplace drug-free policies reduces not only legal risks but also enhances safety.
Hair follicle tests also simplify policy enforcement by effectively identifying those in breach of drug-free workplace rules. Through reliable detection, employers maintain a secure work atmosphere, underscoring the effectiveness of hair testing in fulfilling regulatory demands while promoting organizational integrity.
