Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. The hair captures a retrospective timeline of substance use by embedding biomarkers within its fibers. When clipped close to the scalp, hair can unveil up to a 3-month period of substance exposure. Collection of hair is straightforward, resistant to tampering, and convenient for transport.
A sample measuring 1.5 inches, containing around 200 strands (approximately the thickness of a #2 pencil) from the scalp, will yield 100mg, ideal for testing and validation. For EtG, additional tests, and those exceeding 10 panels, a 150mg sample is advised. It's best to measure the sample with a jeweler's scale. In the absence of scalp hair, an equivalent portion of body hair is suitable. References to head hair pertain exclusively to scalp hair, while body hair includes facial, axillary, and other types.
Process Overview
The laboratory procedure for processing drug test results includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially inputting a sample into the lab's system, ensuring the sample is correctly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent from an electronic chain of custody.
Screening performs a preliminary assessment for drug substances. While Screening is cost-effective for excluding drug use in most samples, a confirmed positive is essential for legal admissibility. Any samples flagging a positive in Screening necessitate a secondary confirmation.
Upon a presumptive positive during Screening, more hair is taken from the provided sample for Extraction. This process extracts substances from hair at much lower concentrations than observed in alternatives (e.g., urine, oral fluids), making hair drug analysis the most complex to execute.
Positive results in screening undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo cleansing before confirmation as needed. The complete laboratory process, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair protocol and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing is Superior in Silkworth, PA centers on its unparalleled accuracy and reliability. Compared to urine tests, hair tests detect drug use over longer periods, ensuring a thorough assessment of an individual's drug history.
A Key Advantage of hair analysis over urine testing lies in its non-intrusive nature. It reflects a more extended history of drug use, making it difficult for substance users to evade detection.
Extended Detection Times in Silkworth, PA highlight the hair follicle test's capability to reveal drug use spanning up to 90 days, offering a comprehensive view of an individual's substance history.
With hair testing, employers gain Insightful Feedback into the drug history of employees or candidates, as the method provides a clearer picture than testing methods limited to shorter detection periods.
Reliability in Silkworth, PA is enhanced through hair follicle testing by ensuring a tamper-resistant approach to drug detection, minimizing the chances of sample adulteration.
Through its structure, the Hair Follicle Test significantly diminishes tampering risks, assuring the accuracy of results and offering trustworthy data in all testing instances.
Accessible Testing Centers in Silkworth, PA showcase the convenience of nationwide and local facilities, allowing seamless access to drug testing services without hassle.
Offering Ease and Accessibility, our Silkworth location ensures quick and straightforward testing service, catering to both individuals and corporations for prompt and efficient drug analysis.
Simplified Process in Silkworth, PA ensures that ordering, conducting, and receiving hair follicle test results remain straightforward, maintaining confidentiality throughout the process.
Aiming at Privacy and Ease, the hair testing procedure streamlines the entire process, addressing privacy concerns and providing a stress-free experience for all involved parties.
Cost-Effective Solutions in Silkworth, PA emphasize competitive pricing and speedy turnaround times, offering exceptional value for businesses of varying sizes requiring drug testing services.
Focused on Value and Efficiency, our pricing structure assures affordability coupled with quick results, providing excellent service for business arrays from small enterprises to large corporations.
Fast and Precise Drug Detection in Silkworth, PA allows businesses and individuals to access quick and accurate analyses of drug substances. Hair follicle drug tests are lauded for their high precision in identifying substance use, providing users with confidence in the reliability of their results.
Emphasizing its precision, the Hair Follicle Test in Silkworth offers unparalleled accuracy. Its meticulous process ensures that drug use is detected consistently, ensuring swift and dependable outcomes.
Employer Assurance in Silkworth, PA is achieved by aligning with workplace drug-free policies via hair follicle testing. This method helps mitigate legal risks and supports a safer work environment.
The utilization of hair analysis ensures Compliance and Safety, as it consistently upholds the integrity of workplace policies, offering peace of mind to employers and stakeholders.
