Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for identifying drug and alcohol consumption. Hair provides a comprehensive history of substance use by capturing biomarkers within the hair strand's fibers as it grows. When clipped near the scalp, hair can offer a detection period of up to 3 months for both alcohol and drugs. Hair is easy to obtain, challenging to tamper with, and straightforward to transport.
A 1.5-inch sample consisting of roughly 200 hair strands (approximately the girth of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for analysis and verification. For EtG, additional assessments, and/or panels exceeding 10, a sample of 150mg is advised. We suggest using a jeweler’s scale for weighing the hair. Should scalp hair not be available, a similar quantity of body hair can be used. Head hair specifically refers to that from the scalp. Body hair includes all other hair such as facial and axillary.
Process Overview
The core components in the lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's initial integration into the lab's system. This step includes ensuring the sample's proper sealing and shipment, generating a random LAN (Laboratory Accessioning Number), and completing required data entry not covered by an electronic chain of custody.
Screening consists of a preliminary swift evaluation for substance abuse. While cost-effective for eliminating drug presence in most samples, a positive screen must be confirmed to be legally defensible. Samples with a presumptive positive in Screening require further confirmation.
If a presumptive positive result occurs during Screening, additional hair is withdrawn from the original sample for Extraction. This involves extracting drugs from hair at significantly lower concentrations than other methods such as urine or oral fluid, hence making hair drug testing the most challenging to execute.
Positive screening results are confirmed utilizing GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation when necessary. The whole process from Accessioning to Confirmation undergoes scrutiny per both the CAP (College of American Pathologists) Hair criteria and the ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing to conventional urine examinations in Girard, OH, the former demonstrates superior efficacy. Hair tests detect substances more accurately and dependably, providing a broader detection window that urine tests cannot match.
Girard, OH employers favor hair testing for its enhanced capability over urine tests. Hair analyses translate to a more consistent identification of substance use, aligning with stricter workplace policies and long-term employee assessments.
Hair follicle testing offers an unparalleled detection window of up to 90 days in Girard, OH. This expansive timeframe allows employers to assess long-term substance use, providing a thorough insight into an individual's history.
The extended detection period of hair analysis ensures Girard, OH companies can evaluate usage over several months, assisting them in hiring decisions and continuous employment evaluations with greater clarity.
Reducing the risk of tampering, hair follicle tests present a secure testing choice in Girard, OH. The sample collection process minimizes potential alterations, guaranteeing reliable outcome certainty.
Girard, OH employers benefit from the tamper-resistant nature of hair testing. This reliability diminishes the likelihood of doctoring samples, promoting integrity and trustworthiness in substance testing practices.
Accredited Drug Testing offers numerous locations throughout Girard, OH, ensuring straightforward access for testing needs. Our centers nationally are designed for convenience, providing clients with smooth and efficient service.
The strategic placement of our Girard, OH facilities facilitates quick access to testing. With an extensive network, we ensure that each visit is convenient and hassle-free, tailored to meet diverse testing requirements.
Highlighting simplicity and confidentiality, our testing process in Girard, OH is straightforward and safeguarded. From ordering to results, each step ensures privacy and ease of access for all participants.
Getting tested in Girard, OH is seamless with our confidential approach. The simplicity of the procedure guarantees that every user experiences a stress-free process, from inception to results.
Accredited Drug Testing boasts competitive pricing and rapid result turnaround in Girard, OH. These features provide clients with valuable solutions, maintaining affordability without sacrificing service quality.
Our Girard, OH facilities emphasize cost-effective services with expedited processing times. This combination ensures exceptional value, accommodating companies of varied sizes and needs efficiently.
The hair follicle drug testing method stands out for its unparalleled precision in Girard, OH. Processing these tests swiftly delivers highly accurate readings for substance intake, offering robust assurance for both employers and individuals.
Employers in Girard, OH can rely on hair follicle evaluations for reliable results. This technique excels at identifying even trace levels of substances, ensuring quick yet accurate feedback that aids in informed decision-making.
Hair follicle testing aids Girard, OH employers in adhering to stringent drug-free workplace policies. Utilizing this method minimizes legal challenges and enhances overall workplace safety and compliance.
Employers gain peace of mind from using hair tests in Girard, OH. Besides fulfilling policy requirements, these tests deter substance abuse, promoting a safer and drug-free work environment.
