Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a robust method for detecting drug and alcohol consumption. By capturing biomarkers within the fibers of a growing hair strand, hair offers a comprehensive view of alcohol and other drugs over an extended period. When obtained near the scalp, hair can provide an up-to-3-month detection range for substances. Collection is straightforward, tampering is relatively challenging, and shipping is convenient.
A sample consisting of 1.5 inches or about 200 strands of hair (roughly the size of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the ideal sample size for screening and verification. For EtG, additional tests, and tests exceeding 10 panels, a specimen size of 150mg is suggested. It is advisable to weigh the sample using a jeweler’s scale. If scalp hair is not available, the same quantity of body hair can be gathered. By head hair, we specifically mean scalp hair. Body hair encompasses all other types (e.g., facial, axillary, etc.).
Process Overview
The primary stages in laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of integrating a sample into a laboratory’s system. This step involves confirming the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening is a preliminary, rapid evaluation for abusive drugs. Although Screening is an economical way to rule out drug use for most samples, any positive screen requires confirmation to be legally acceptable. Samples testing presumptively positive in Screening need a follow-up confirmation.
When a sample shows presumptive positivity in Screening, additional hair is extracted from the initial sample and prepped for Extraction. This stage involves extracting drugs from hair at a lower concentration compared to other methods (such as urine or oral fluid), making hair drug screening the most intricate methodology.
Confirmation of any positive screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples undergo a wash before confirmation if necessary. The laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test is actually performed on the hair strand, not the follicle beneath the scalp.
In Rowe, MA, hair follicle testing surpasses urine tests with its enhanced detection accuracy and reliability. Crucial for Employers: zero-tolerance policies are better supported with hair testing due to its longer detection period.
Reliable Results: Hair tests are resistant to tampering, which makes them preferred over traditional urine tests that might be adulterated more easily.
In Rowe, MA, hair follicle testing offers an extended detection window of up to 90 days. Comprehensive Overview: Employers gain a complete understanding of an individual's substance history, surpassing the limitations of urine tests that only detect recent use.
Trustworthy Insight: Reliable detection over longer periods ensures informed decision-making.
Hair follicle testing in Rowe, MA, is a tamper-resistant testing method that reduces the chances of sample adulteration. Unquestionable Results: The integrity of hair samples is preserved, ensuring the authenticity of results.
Important for Compliance: This method prevents alterations and guarantees consistency across tests.
Offering convenient nationwide testing locations, including local facilities in Rowe, MA. Accessibility: Easy access to testing services improves the testing process for all clients.
Efficiency: Our centers ensure quick, straightforward testing experiences, eliminating unnecessary hassles and providing a seamless experience.
The process in Rowe, MA is simple and confidential, ensuring privacy and ease of use. User-Friendly: Ordering, testing, and receiving results are straightforward tasks.
Confidentiality: We prioritize client privacy throughout the entire process, maintaining discretion and integrity from collection to result delivery.
Rowe, MA, offers affordable pricing and swift turnaround for hair follicle testing. Value for Money: Competitive pricing allows companies of all sizes to access our premium services.
Rapid Results: Our efficient procedure provides quick results, promoting peace of mind and facilitating swift decision-making.
Experience fast, accurate, and reliable drug testing results in Rowe, MA. Precision is fundamental as hair follicle tests provide highly accurate detection of substance use.
Speed: The testing procedure is swift, ensuring that results are delivered quickly, aiding employers in making timely decisions.
Employers in Rowe, MA, find compliance and peace of mind through hair follicle testing. Legal Assurance: Aligns with stringent drug-free workplace policies, minimizing legal risks.
Safety Enhancement: Comprehensive testing leads to safer working environments by reliably identifying substance use among employees.