Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair follicle analysis is recognized as an effective method for detecting the use of drugs and alcohol. Hair strands capture biomarkers within their fibers, offering a long-term record of substance use. When cut close to the head, hair can show drug and alcohol consumption over a window of about three months. The collection process is straightforward, it's relatively hard to tamper with, and it is easy to transport.
Gathering a section of hair measuring 1.5 inches, consisting of around 200 strands (similar in diameter to a #2 pencil), provides approximately 100mg of hair, which is prime for both screening and verifying results. For EtG, additional tests, or when surpassing 10 panels, around 150mg of hair is suggested. Using a jeweler's scale is advisable for weighing the specimen. If head hair cannot be collected, the same quantity of body hair is an option. When we reference head hair, we're specifically talking about the hair on the scalp. Meanwhile, body hair covers all other types (such as facial, underarm, etc.).
Process Overview
The procedure for a drug test result at the laboratory comprises Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the foremost step where a sample is integrated into the lab's system. This step includes checking the sample's seal and shipment, generating a unique LAN (Laboratory Accessioning Number), and filling in any data not available through an electronic tracking system.
Screening is a preliminary assessment to identify drug use. While it's a cost-efficient method to exclude drug use in most samples, any positive result from Screening necessitates further verification for it to hold in court. Presumptive positive findings in Screening require additional confirmation.
A sample showing presumptive positives in Screening leads to obtaining more hair from the original sample for Extraction. During Extraction, drugs are isolated at much lower concentrations than via other methods (such as urine or saliva tests), highlighting the distinct challenge of conducting a hair drug analysis.
Confirmation for positives involves advanced techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation, if needed. The complete process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis pertains to the hair strand itself, not the follicle beneath the scalp.
Advantages of Hair Testing
In Holmesville, OH, hair follicle testing stands out by offering a broader detection range compared to traditional urine tests. Its major benefits include:
Unlike urine tests, hair testing provides more reliable results, making it ideal for entities enforcing strict drug policies. Hair tests prioritize long-term detection, ensuring better safety.
Expanded Detection Timeline
Hair follicle testing in Holmesville, OH, excels with its prolonged window for identifying drug use, up to 90 days. This extended period provides:
A Broader Picture
Employers can gain an extensive understanding of an individual’s substance history, aiding in making informed decisions about their workforce and maintaining a safe, drug-free environment.
Secure and Reliable Testing
Hair follicle drug tests are difficult to tamper with, ensuring that the results are trustworthy and free from manipulation, which is a significant advantage for entities located in Holmesville, OH.
Through tamper-resistant methods, hair testing provides entities undeniable proof of substance use, establishing a more trustworthy screening process in Holmesville.
Extensive Testing Access
Accredited Drug Testing offers convenient locations in Holmesville, OH, as part of its nationwide network, allowing swift access to critical testing services, thus ensuring a smooth process.
By maintaining numerous local spots, we guarantee that clients in Holmesville can easily access our professional services without delays, optimizing their experience.
Confidential and Straightforward Process
The hair follicle testing process in Holmesville, OH, is simple and safeguards your privacy at each phase, from sample collection to receiving results, making it user-friendly.
Our straightforward methodology reassures clients about their test integrity and confidentiality, allowing them to navigate the process with ease and confidence.
Competitive Rates and Rapid Results
Our hair follicle testing in Holmesville, OH, is economically priced with a swift turnaround time, making it ideal for businesses of all sizes looking for cost-effective solutions.
This effective combination ensures you receive outstanding value, enhancing your peace of mind while budgeting for drug screening needs efficiently.
Precision and Speed
Hair follicle drug testing in Holmesville, OH, offers exceptionally swift and precise results. Renowned for high accuracy rates, it detects substances efficiently, ensuring employers receive reliable insights.
Dependable Testing Methods
By opting for hair testing, Holmesville establishments benefit from a superior method of detecting drug use. The trustworthiness and speed inherent in this method make it the premier choice for businesses.
Enhanced Compliance and Safety
Utilizing hair follicle tests in Holmesville, OH, employers can uphold drug-free policies effectively, reducing legal liabilities associated with substance abuse in the workplace and enhancing overall safety.
Employing hair testing promotes a sense of peace and security, assuring employers that their workplace remains compliant and safe for all employees.
