Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have evolved into a robust method to identify alcohol and drug consumption. Hair offers an extended-term record of alcohol and drug consumption by encapsulating biomarkers within the hair strand's fibers as it grows. When cut near the scalp, hair can reveal an alcohol and drug detection window of up to roughly three months. Hair is easy to gather, challenging to tamper with, and straightforward to dispatch.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil's width) close to the scalp will yield 100mg of hair, which is the optimal sample quantity for evaluation and verification. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair is insufficient, a similar quantity of body hair might be used instead. When mentioning head hair, we specifically mean scalp hair. Body hair pertains to all other hair categories (facial, axillary, etc.).
Process Outline
The four fundamental stages in the laboratory examination of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the preliminary handling of a specimen within a lab’s framework. This consists of ensuring the sample was correctly sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and recording extra information not supplied by an electronic chain of custody system.
Screening consists of a primary swift examination for abuse drugs. Although Screening provides a cost-efficient way to negate drug usage in most samples, a screen testing positive must be validated to be court-admissible. Any samples presumed positive during Screening demand subsequent verification.
If in the Screening phase, there's a presumptive positive sample, additional hair is gathered from the initial sample to prepare for Extraction. This phase involves extracting drugs from hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug testing the most painstaking method to execute.
Verification of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo cleaning before confirmation if necessary. The laboratory procedure from Accessioning to Verification is scrutinized under both the CAP (College of American Pathologists) Hair category and the accreditation to ISO / IEC 17025 norms.
Benefits of hair drug testing:
Drawbacks:
Note: Frequently dubbed as "hair follicle tests", the analysis undertaken is on the hair strand itself, not the follicle situated underneath the scalp.
Why choose hair follicle testing over traditional urine tests in Whyte, MN? The superior accuracy and reliability of hair testing offer unparalleled detection capabilities. Unlike urine tests, which have a limited detection window, hair tests can identify substance use for a longer period, making it a preferred choice for employers with stringent substance policies.
With the ability to detect drug use up to 90 days prior, hair follicle testing provides a comprehensive overview of an individual’s substance history. In Whyte, MN, this extended detection window is invaluable for employers aiming to ensure a drug-free workplace. It uncovers patterns that shorter-term tests, like urine tests, might miss.
This exhaustive timeline enables employers to make informed, confident decisions.
In Whyte, MN, hair follicle testing stands out as a tamper-resistant method. Unlike other forms of drug testing, hair tests significantly lower the risk of sample adulteration. The robust nature of hair ensures that the results are reliable and practically unquestionable, thus safeguarding the integrity of the testing process and providing clear insights for employers.
Our testing network in Whyte, MN, offers both convenience and accessibility. With nationwide centers, individuals and employers can access testing services quickly and easily. Whether local or across the country, our facilities are committed to providing hassle-free experiences, ensuring that testing is both efficient and readily available whenever needed.
Experience a simple and confidential process for hair follicle testing in Whyte, MN. From ordering to results delivery, every step ensures privacy and ease, addressing any concerns over confidentiality. The process is designed to be user-friendly, making it accessible to all clients while maintaining the highest standards of discretion and accuracy throughout the testing cycle.
In Whyte, MN, our hair follicle testing services offer affordable pricing structures combined with fast turnaround times. Businesses of all sizes benefit from competitive rates that deliver excellent value. With quick, reliable service, companies can maintain workplace safety without breaking the budget, thanks to our efficient processing and customer-focused approach.
In Whyte, MN, hair follicle drug testing is renowned for its precision and accuracy, delivering results that are both fast and reliable. These tests are capable of detecting a wide range of substances, providing confidence in the assessment process.
Efficient and swift, hair follicle tests reduce waiting times for results, streamlining the entire procedure for employers and individuals alike.
Employers in Whyte, MN, gain peace of mind with hair follicle testing. This method ensures compliance with workplace drug-free policies, mitigating legal risks and promoting a safe work environment.
By incorporating hair testing, companies can confidently uphold their drug policies, ultimately contributing to a safe and productive workplace for all employees.
