Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive timeline of alcohol and drug use by preserving biomarkers within the strands of hair as they grow. When harvested close to the head, hair can offer roughly a three-month window for detecting alcohol and drug usage. The collection process is uncomplicated, the tampering process is challenging, and the transport process is straightforward.
A sample measuring 1.5 inches of roughly 200 hair strands (equivalent to the thickness of a #2 pencil) from nearest the scalp will yield a sample of 100mg, which is optimal for both initial screening and confirmation. For EtG, additional substances, and/or analysis exceeding 10 panels, a specimen of 150mg is advisable. It is suggested to weigh the specimen using a jeweler’s scale. If head hair is not available, a similar quantity of body hair may be utilized. The term head hair refers solely to scalp hair, while body hair encompasses all other types of hair (like facial or axillary).
Process Overview
The laboratory processing of a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the laboratory’s system. This includes confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data entry not available from an electronic chain of custody system.
Screening involves a preliminary evaluation for drugs of abuse. While Screening offers a cost-effective means to dismiss drug usage in the majority of samples, a confirmed positive result is necessary for legal proceedings. Any samples that are potentially positive in Screening require a further confirmation test.
Should a sample be potentially positive during Screening, additional hair is extracted from the original specimen and prepared for the Extraction phase. During Extraction, the drugs are withdrawn from hair at a much lower concentration compared to other techniques (e.g., urine or oral fluid), which is why hair drug analysis is considered the most intricate method to execute.
Verification of any positive screening outcome is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All potential positive samples undergo a washing process prior to confirmation as necessary. The entire laboratory operation from Accessioning through Confirmation is evaluated under both the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 standards accreditation.
Benefits of hair drug analysis:
Drawbacks:
Note: Although often referred to as “hair follicle testsâ€, the examination actually analyzes the hair strand, not the hair follicle beneath the scalp.
Hair follicle testing outshines urine testing in Drexel Hill, PA, thanks to its superior accuracy and reliability. While standard urine tests capture recent substance use, hair tests offer an expansive detection period, thus elevating their efficacy. Companies and professionals benefit from a testing method that provides a comprehensive substance history, rendering it difficult to evade detection.
In Drexel Hill, PA, hair testing provides a marked edge over urine tests. With its enhanced accuracy and reliability, drug detection is significantly improved. The detailed analysis of substance use over extended periods ensures a thorough review, surpassing the limitations of traditional urine testing.
In Drexel Hill, PA, hair follicle testing's extended detection window is a key advantage. It can trace drug usage for as long as 90 days, offering employers an in-depth understanding of an applicant or employee's substance history. This prolonged detection capability is crucial for accurate assessments of an individual's long-term habits.
Hair testing in Drexel Hill, PA, provides an unparalleled detection scope, capturing evidence of drug use over a three-month period. This comprehensive view enables employers to better assess the historical substance use of candidates or employees, ensuring more informed hiring and management decisions.
In Drexel Hill, PA, the reliability of hair follicle tests is unmatched due to their resistance to tampering. This testing method minimizes the potential for sample manipulation, delivering results that are both trustworthy and conclusive. With its strict collection and analysis procedures, it ensures the integrity of the testing process.
Hair follicle testing stands out in Drexel Hill, PA, for its tamper-resistant characteristics. By significantly reducing the chances of sample adulteration, it delivers unquestionable results. This reliability bolsters confidence in the outcomes, given the secure and monitored collection process that is difficult to compromise.
For those in Drexel Hill, PA, and beyond, the convenience of our nationwide testing centers is paramount. With widespread locations, accessing hair follicle testing services is fast and hassle-free. This accessibility ensures users can obtain necessary services without the inconvenience of extensive travel, making testing straightforward and efficient.
Drexel Hill, PA, residents benefit from the easily accessible testing centers available nationwide. The simplicity in finding a local testing site means that individuals can swiftly begin the process, reflecting our commitment to providing seamless drug testing services no matter where you are.
Drexel Hill, PA, boasts a simplified and confidential hair follicle testing process. Ordering, taking, and receiving results is designed with privacy and ease in mind. Addressing users' concerns, the straightforward procedure ensures that privacy is upheld, making the overall experience stress-free and secure.
In Drexel Hill, PA, hair follicle testing is streamlined for simplicity and confidentiality. Our process safeguards privacy from order to result, emphasizing user comfort and ease. This unobtrusive approach addresses privacy concerns while maintaining a simple, effective service experience.
Drexel Hill, PA, offers competitive pricing and swift turnaround for hair follicle testing. Companies of all sizes benefit from affordable testing solutions paired with quick result delivery. This attractive value proposition ensures businesses can meet their testing needs without financial strain, emphasizing cost-effectiveness alongside quality service.
With cost-effective pricing and fast results, hair follicle testing in Drexel Hill, PA, delivers exceptional value. Businesses benefit from rapid turnarounds at competitive rates, underscoring our commitment to providing superior service without compromising on affordability or speed.
In Drexel Hill, PA, hair follicle drug tests offer swift, precise, and reliable outcomes. Their high accuracy in determining substance usage makes them a preferred choice. Unlike traditional methods, the hair test's efficiency ensures results that are both quick and dependable, a crucial factor for those needing immediate verification.
The accuracy of hair follicle testing is unmatched in Drexel Hill, PA. This precision aids individuals and organizations in detecting drug use accurately, eliminating uncertainties associated with older testing protocols. The method's efficiency ensures decision-making confidence with swift, dependable results.
In Drexel Hill, PA, hair follicle tests offer employers compliance and peace of mind. These tests align with drug-free workplace policies, minimizing legal risks and enhancing safety. The assuredness of hair testing ensures an environment where compliance is prioritized, protecting both the workforce and the organization.
Employers in Drexel Hill, PA, gain peace of mind with hair follicle testing, ensuring adherence to drug-free policies. This method, reducing legal liabilities and promoting a safe working environment, is an integral component for companies committed to maintaining a trustworthy workforce.
