Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying substance use. The strands of hair can carry a prolonged record of alcohol and drug consumption, capturing biomarkers within their growing fibers. When hair is collected near the scalp, it can reveal up to roughly a 3-month timeframe of drug and alcohol usage. It is easy to gather, challenging to tamper with, and efficient to transport.
A hair sample of about 1.5 inches consisting of around 200 strands (similar to a #2 pencil's thickness) nearest to the scalp will weigh approximately 100mg, which is optimal for both screening and validation. For EtG, additional tests, and/or screenings involving more than 10 panels, 150mg is advised. Using a jeweler’s scale to weigh the sample is suggested. If hair from the scalp isn't accessible, a similar quantity of body hair might be used. Reference to head hair considers only scalp hair, whereas body hair pertains to any other types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of drug test outcomes includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial step of integrating a specimen into the laboratory system. This process ensures that the specimen is securely sealed and shipped, attributes a random LAN (Laboratory Accessioning Number), and finalizes any extra data input not furnished by an electronic chain of custody system.
Screening comprises a preliminary rapid assessment for substance misuse. Even though Screening is an economical method to exclude substance presence in most specimens, confirmation is necessary for legal proceedings. Any samples potentially positive during Screening need subsequent validation.
If indications of a positive result are present during the Screening phase, additional hair is extracted from the original sample for the Extraction phase. This stage removes substances from hair at far lower concentrations compared to other techniques (such as urine or oral fluids), making hair drug analysis the most intricate procedure.
Verification of any presumptive positive result during Screening transpires via GC/MS, GC/MS/MS, or LC/MS/MS. All possibly positive samples are cleansed before confirmation if required. The laboratory workflow from Accessioning to Confirmation is assessed per the CAP (College of American Pathologists) Hair accreditation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis itself evaluates the hair strand rather than the hair follicle beneath the scalp
In Fairforest, SC, hair follicle testing stands out compared to traditional urine testing. The superior detection accuracy ensures an accurate representation of substance use. Its reliability as a testing method cannot be overstated.
Employers looking for comprehensive drug testing solutions find hair follicle tests more beneficial than urine tests. They provide a longer detection window, ensuring no recent substance use goes unnoticed.
Employers in Fairforest, SC benefit from the extended detection window offered by hair follicle testing, covering up to 90 days. This method surpasses others by providing a thorough overview of an individual's drug use history.
Providing a broader time frame, hair follicle testing equips employers with the ability to assess a candidate’s substance use over an extensive period, enhancing decision-making.
Hair follicle testing in Fairforest, SC presents a tamper-resistant solution, significantly reducing sample adulteration risks. This method's reliability ensures trustworthy information.
Due to its inherent resistance to manipulation, hair follicle tests guarantee accuracy in results, making them ideal for organizations focusing on strict adherence to drug policies.
With convenient nationwide testing centers, including locations in Fairforest, SC, accessing hair follicle testing is effortless. Our widespread facilities ensure quick and easy service access for everyone.
Finding a testing location is hassle-free, thanks to our extensive network across cities. This convenience ensures timely access to testing, streamlining the process for all involved.
In Fairforest, SC, our drug testing process is both simple and confidential. From ordering to results, we prioritize ease of use and privacy, addressing all user concerns.
Our streamlined process ensures a worry-free experience, prioritizing confidentiality throughout each step, from sampling to result delivery, ensuring a seamless user journey.
Offering competitive pricing in Fairforest, SC, we ensure hair follicle testing is affordable. Our fast turnaround times deliver value, catering to companies of all sizes.
Being cost-effective with speedy results, our hair follicle testing solutions provide superior value, making it a reliable choice for businesses seeking comprehensive testing.
Experience swift and precise outcomes with hair follicle drug testing in Fairforest, SC. The efficiency of this method ensures rapid detection of substances, aiding employers who demand timely and accurate data. Its high level of accuracy sets it apart in substance use identification.
When choosing testing methods, consistency and reliability take precedence, and hair follicle tests present unbeatable precision. They offer accurate assessments, which is crucial for ensuring workplace safety and integrity.
Through compliant hair follicle testing in Fairforest, SC, employers achieve peace of mind. This method guarantees adherence to drug-free workplace policies, reducing legal concerns.
Implementing hair follicle testing fosters a safety-first environment. Employers benefit from its comprehensive and reliable results, essential for maintaining workplace integrity and reducing liability.
