Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair encases biomarkers in its strands, offering a comprehensive history of alcohol and drug use over time. A sample taken near the scalp can reveal drug and alcohol use for up to three months. Collecting hair is straightforward, challenging to tamper with, and uncomplicated to transport.
A sample consisting of 1.5 inches of roughly 200 hair fibers (comparable to the diameter of a #2 pencil) found nearest to the scalp yields 100mg, the optimal amount for both screening and confirmation. For EtG, additional panels, or tests that extend beyond 10 panels, 150mg of the sample is suggested. It's advisable to measure the sample with a jeweler's scale. If scalp hair isn't available, an equivalent amount of body hair can be used. When we discuss head hair, we specifically mean scalp hair. "Body hair" encompasses all other varieties (such as facial or underarm hair).
Process Overview
The laboratory procedure for drug test analysis includes four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step that incorporates a sample into a lab's workflow. This step ensures the sample is properly sealed and transported, allocates it a unique LAN (Laboratory Accessioning Number), and completes any supplementary data entry missing from an electronic chain of custody system.
Screening is a preliminary swift assessment for drug identification. Although Screening efficiently excludes drug use for most specimens, court-admissible results must be confirmed. Samples that return a presumptive positive result during Screening must undergo secondary verification.
Should a specimen show a presumptive positive during Screening, additional hair is extracted from the initial sample and set up for Extraction. Hair contains drugs at lower concentrations compared to methods like urine or oral fluid, making hair drug testing particularly challenging.
Positive Screening results are confirmed utilizing techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed prior to confirmation when necessary. The entire lab procedure, from Accessioning to Confirmation, is inspected following CAP (College of American Pathologists) Hair assessment and is compliant with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the analysis is conducted on the hair shaft—not the follicle beneath the scalp.
Why Hair Follicle Testing Outscores Urine Testing
In Greene, ME, hair follicle tests offer numerous advantages over traditional urine tests. With superior detection accuracy and a broader analysis capability, they help in revealing substance use more effectively.
Compared to urine tests, hair testing gives a longer detection window and offers more reliable results, essential for employers and agencies keen on maintaining a drug-free environment with stringent detection needs.
Offering an extended detection window, hair follicle testing in Greene, ME, is capable of uncovering drug use up to 90 days prior. This provides a comprehensive picture of an individual's substance behavior over a prolonged period.
Hair follicle testing's advantage lies in its long detection timeframe, from which employers can glean valuable insights into a prospective or current employee's history of drug use over several months.
Hair follicle testing in Greene, ME, significantly minimizes the chances of tampering, ensuring trustworthy and exact outcomes. This robust method provides a solid basis for confident decision-making among employers and institutions.
This testing approach reduces the likelihood of adulteration, delivering results that businesses and organizations can rely on due to its stringent, tamper-resistant nature.
In Greene, ME, our testing centers provide convenient, accessible locations nationwide, enabling hassle-free testing services wherever necessary with minimal inconvenience.
Whether locally or across the country, our wide network ensures anyone can effortlessly access our drug testing facilities quickly, bolstering timely execution and convenience.
The drug testing process in Greene, ME, is straightforward and confidential, prioritizing user privacy and security from order to result retrieval, ensuring customer peace of mind.
Our tests are simple to order, easy to complete, and we respect confidentiality, smoothing the way for users to focus on results without privacy concerns.
Providing competitive pricing and speedy results, our testing services in Greene, ME, cater to businesses seeking value and fast turnaround, suitable for organizations of all scales.
Our affordable options ensure companies can access necessary testing services without excessive costs, ensuring swift responses and budget-friendly rates.
In Greene, ME, the speed and accuracy of hair follicle drug testing excel, providing timely and dependable detection of substance use. With its precise capability, this method assures optimal results for identifying substance misuse efficiently.
Hair follicle drug tests deliver fast results with high accuracy levels. The quick turnaround combined with reliable testing procedures makes this method incredibly valuable in substance detection for various needs across Greene.
Employers in Greene, ME, gain peace of mind and compliance assurance with hair follicle testing, securing their environments with drug-free policies while mitigating legal challenges.
By adopting hair follicle drug testing, companies ensure regulatory compliance, fostering a safer workplace and reinforcing their commitment to safety and legal adherence in their operations.
