Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and other substances by embedding biomarkers within the fibers of the hair strand as it grows. Collecting hair near the scalp offers a detection span of up to three months for alcohol and other drugs. The collection process is straightforward, somewhat resistant to tampering, and easy to transport.
Gathering a 1.5-inch portion consisting of about 200 hair strands (roughly matching the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is optimal for screening and verification. For EtG, additional tests, or tests exceeding 10 panels, a sample of 150mg is advised. It's suggested to measure the sample using a jeweler’s scale. If scalp hair is not accessible, a similar quantity of body hair may be procured. References to head hair exclusively pertain to scalp hair. Body hair pertains to all other types such as facial and axillary hair.
Process Overview
The principal stages in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of logging a sample into a lab's system. This process includes confirming the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entries absent from an electronic chain of custody system.
Screening offers an immediate evaluation for drug presence. Although Screening serves as a cost-efficient method to dismiss drug use in most samples, a positive outcome needs confirmation for legal admissibility. Any samples that yield a presumptive positive in Screening necessitates further confirmation.
Should a sample show a presumptive positive in the Screening process, additional hair is extracted from the initial sample for the Extraction phase. Drugs are extracted from hair at significantly lower concentrations than in alternative methods (e.g. urine or oral fluids), which marks hair drug screening as one of the more challenging methodologies.
Confirmation of any positive results from Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing prior to confirmation as required. The whole laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the examination targets the hair strand, not the follicle beneath the scalp.
In Roxbury, PA, the advantages of hair follicle testing over urine testing are evident. The superior detection accuracy of hair tests is due to their ability to identify a wide range of substances with precision. Unlike urine tests, hair testing offers more reliable outcomes, presenting a secure method for detecting long-term substance use.
When comparing the two, hair testing's comprehensive reach in detection is unmatched. This ensures a much longer timeframe for substance identification, unlike the shorter detection window of traditional urine tests. For those seeking reliability and accuracy in testing, opt for hair follicle tests.
Hair follicle testing in Roxbury, PA, offers an extended detection window of up to 90 days, providing a detailed overview of a person's substance use history. This long-range detection capability gives employers insight that other drug tests may fail to offer.
Employers benefit from a broader scope of examination with hair tests, which can reveal patterns or incidents of drug use spanning three months. This ensures that stakeholders have access to comprehensive data, essential for informed decision-making.
In Roxbury, PA, the tamper-resistant nature of hair follicle testing significantly reduces the risk of sample adulteration. Hair tests provide unquestionable and reliable results that can withstand scrutiny.
The integrity of hair tests is maintained through secure collection methods that are less susceptible to manipulations compared to urine tests. This ensures that the results reflect true substance use, minimizing the potential for manipulation and providing peace of mind.
Accredited Drug Testing boasts convenient nationwide testing locations, including in Roxbury, PA. Our broad network ensures quick and hassle-free access to testing services, making it easier for individuals and organizations to manage their testing needs.
With centers available across multiple cities, our convenient locations promise efficiency, ensuring that time and effort spent in accessing services is minimized. This ease of access is a huge benefit for those requiring swift and reliable testing solutions.
In Roxbury, PA, the simple and confidential process offered by hair testing streamlines the experience for all stakeholders. The straightforward steps for ordering and undertaking tests prioritize privacy and ease of use.
Clients are assured of a confidential process, fostering trust and ensuring that the concerns of privacy are met. The entire testing trajectory from initial ordering to receiving results is handled with care and confidentiality, making it an ideal choice for those valuing discretion.
Our competitive pricing structures in Roxbury, PA, make hair follicle testing an affordable option with fast turnaround times. Emphasizing cost-effectiveness, we offer exceptional value for organizations of all sizes.
The rapid results provided by hair tests do not compromise on quality. This ensures that stakeholders gain both excellent value and peace of mind, knowing that efficient yet cost-effective solutions are within reach, supporting their organizational needs efficiently.
In Roxbury, PA, hair follicle drug testing stands out with its speed and precision in identifying substance use. The high degree of accuracy associated with hair tests makes them a preferred choice for detecting drug and alcohol consumption promptly. This method gives assured reliability in test outcomes, giving stakeholders much-needed confidence.
Renowned for their efficient nature, hair tests rapidly provide clear and reliable results. The swift process ensures minimal waiting time, delivering fast answers which are crucial for decision-making. Refined methodologies contribute to maintaining high levels of test accuracy.
Using hair follicle testing in Roxbury, PA, assures employers of compliance with drug-free workplace policies, offering peace of mind. This method reduces legal risks associated with drug use by ensuring consistent adherence to established policies.
Implementing hair testing as part of a comprehensive drug-free strategy enhances workplace safety. Employers can benefit from reduced liability and enhanced security, fostering a productive and secure work environment for all employees.
