Situated in Johnsonville, South Carolina, Accredited Drug Testing excels in offering comprehensive hair follicle drug testing services. Whether the need arises for testing of drugs or alcohol, Accredited Drug Testing, with its network of testing centers throughout the country, is adept at conducting hair analyses. For accurate results, ideally, hair measuring 1.5 to 2 inches from the head or other parts of the body is necessary. Hair tests help in detecting drugs, alcohol (ETG), or can be tailored to meet specific testing needs.
Recently, hair follicle drug testing has gained prominence as a preferred method for drug testing. It is increasingly being adopted by employers, the judicial system, and professionals dealing with substance abuse as an alternative to the conventional urine test. Hair follicle testing is particularly favored by employers with strict drug-free policies, courts, and for individuals on probation. One of its significant advantages is the extended detection window, which can identify drug use up to 90 days post-consumption. The test is conducted under supervision, making it difficult to tamper with. Nonetheless, for the identification of drug use in the immediate past 5 days, urine tests hold the lead in accuracy.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis is regarded as an effective method for identifying substance use. Hair strands encapsulate biomarkers within their fibers, providing a comprehensive long-term history of drug and alcohol intake. When hair is sourced close to the scalp, it offers a detection timeframe of up to 3 months for drugs and alcohol. The collection process is straightforward, tampering is difficult, and transportation is convenient.
A sample length of 1.5 inches, containing roughly 200 hair strands (comparable to a #2 pencil's diameter) proximal to the scalp yields the optimal 100mg of hair necessary for both screening and confirmation procedures. For EtG, additional tests or those exceeding 10 panels, a minimum of 150mg is advised. It is recommended to measure the specimen using a jeweler’s scale. Should scalp hair be inaccessible, body hair of equal quantity is a permissible alternative. The term 'head hair' specifically denotes hair from the scalp. Other categories include body hair, encompassing types such as facial and axillary hair.
Process Overview
The processing sequence of laboratory drug testing entails four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the phase where a sample is initially integrated into a laboratory’s workflow. Tasks include verification of the sample's proper sealing and shipping, allocation of a unique LAN (Laboratory Accessioning Number), and completing any data entry absent in electronic custody chain systems.
Screening constitutes the preliminary assessment for substance abuse. While cost-efficient for ruling out drug presence in numerous cases, a positive screen necessitates further confirmation for legal acceptability. Samples categorized as presumptively positive in Screening require follow-up through additional verification.
Should a specimen yield a presumptive positive at the Screening stage, additional hair is extracted from the initial collection and processed for Extraction. This phase involves the withdrawal of drugs from hair at concentrations lower than other methods (e.g., urine or oral fluid), underscoring why hair drug testing is one of the more challenging methodologies.
Positive screening confirmations utilize GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive specimen undergoes washing before confirmation if necessary. The entire sequence from Accessioning to Confirmation adheres to CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though colloquially termed "hair follicle tests", the analysis targets the hair strand rather than the scalp's follicle
Hair testing in Johnsonville, SC, offers significant advantages over urine testing. Detection accuracy is superior, with less chance of manipulation.
Employers benefit from comprehensive insights into drug usage patterns.
Employers in Johnsonville, SC, find the extended detection window of hair testing invaluable.
This long-term insight proves essential for informed hiring decisions.
Hair follicle testing in Johnsonville, SC, is highly valued for being tamper-resistant.
This ensures trustworthy results that employers can confidently rely on.
Testing is made convenient with access to multiple locations in Johnsonville, SC.
This accessibility helps in quick, effortless testing services.
In Johnsonville, SC, the testing process is simple and confidential.
This assures individuals of a hassle-free experience respecting their privacy.
We offer affordable pricing and rapid results in Johnsonville, SC.
This provides value and reassurance to companies of different sizes.
In Johnsonville, SC, hair follicle drug tests provide fast, accurate, and reliable results. These tests are engineered to precisely identify substance use.
This ensures prompt decision-making while maintaining stringent testing standards.
Hair follicle testing aids employers in Johnsonville, SC, in adhering to compliance standards.
This enhances workplace safety and provides peace of mind.
