Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an efficient method for identifying the use of drugs and alcohol. It offers a long-lasting history of drug and alcohol consumption by capturing biomarkers within the fibers of the hair as it grows. Collected near the scalp, hair can provide up to a 3-month detection timeframe for alcohol and drugs. This method is straightforward to collect, difficult to tamper with, and convenient for shipping.
A hair sample of 1.5 inches in length of approximately 200 strands (about the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the ideal quantity for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of the sample is advised. Using a jeweler’s scale to measure the specimen is suggested. Should scalp hair be unavailable, a similar quantity of body hair can be utilized. When discussing head hair, it specifically refers to scalp hair. Body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The drug testing process in a laboratory involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial handling of a sample within a lab's system. This step involves ensuring the sample is properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any remaining data entry absent from an electronic chain of custody system.
Screening provides a preliminary rapid assessment for drug presence. Although Screening is an affordable method to negate drug use in most samples, any positive screenings must be confirmed for legal validity. Samples indicating presumptive positives in Screening require additional confirmation.
Upon obtaining a presumptive positive result in Screening, additional hair is pulled from the original sample and prepped for Extraction. In this phase, drugs are drawn from hair at a much lower concentration compared to other methods like urine or oral fluid, making hair drug testing the most challenging method to execute.
Confirmation of any positive screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo cleaning prior to confirmation as necessary. The complete process, from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and adheres to the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing provides superior detection accuracy compared to traditional urine tests in Nunapitchuk, AK. Its extended detection window offers a significant advantage.
The reliability of hair testing surpasses that of urine tests, presenting an unbeatable method for drug detection over weeks. This makes it a preferred choice for comprehensive assessments.
Hair follicle tests in Nunapitchuk, AK provide an extended detection window of up to 90 days, offering employers a detailed view of an individual's substance history.
This prolonged detection period allows for a comprehensive analysis of drug use, granting employers a more complete understanding of an applicant's or employee's potential substance use.
In Nunapitchuk, AK, the tamper-resistant nature of hair follicle tests ensures reliable results. The method's design significantly reduces the possibility of sample adulteration.
This testing method provides unquestionable results, fostering confidence among employers who prioritize security and integrity in drug testing processes.
In Nunapitchuk, AK, our convenient nationwide testing centers offer quick and easy access to our services. This ensures a hassle-free testing experience.
Whether local or across the country, our locations are designed to meet the needs of customers with efficiency and convenience, providing reliable access wherever needed.
In Nunapitchuk, AK, the process of ordering, undergoing, and receiving hair follicle test results is both simple and confidential, alleviating privacy concerns.
This straightforward approach offers ease of use while upholding the privacy and security of personal data, ensuring a discreet and effective testing experience.
Nunapitchuk, AK enjoys affordable pricing structures and quick turnaround times with hair follicle tests, bringing exceptional value to companies of all sizes.
Our competitive pricing and fast service deliver peace of mind, ensuring companies can rely on efficient and cost-effective drug testing solutions.
Hair follicle testing stands out in Nunapitchuk, AK due to its precision and speed. These tests are renowned for their high accuracy in detecting substance use, providing clear results for employers.
The efficiency of hair testing ensures fast results, allowing companies to quickly make informed decisions. This method's reliability offers peace of mind in making accurate assessments.
Employers in Nunapitchuk, AK find peace of mind with hair follicle testing, as it ensures compliance with workplace drug-free policies.
By reducing legal risks and enhancing workplace safety, hair follicle testing promotes a safe and legally sound environment for employees and management alike.
