Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective means for detecting drug and alcohol consumption. It offers an extended historical record of substance use by capturing biomarkers within the fibers of growing hair strands. When collected from near the scalp, hair samples can reflect about a 3-month detection period for alcohol and drugs. Hair is easy to collect, relatively challenging to tamper with, and straightforward to ship.
Obtaining a 1.5-inch sample of about 200 hair strands, roughly the size of a #2 pencil, from the scalp provides 100mg of hair, which is optimal for screening and verification. For EtG add-ons or tests exceeding 10 panels, 150mg of the sample is suggested. We advise using a jeweler’s scale for accurate weighing. If scalp hair isn't available, a comparable amount of body hair can be used. When mentioning head hair, we're specifically referring to scalp hair. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a sample into a laboratory's system. This includes checking that the sample was correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data input not covered by an electronic chain of custody system.
Screening includes an initial rapid assessment for drugs of abuse. While Screening effectively rules out drug usage for most samples, any positive result requires confirmation to be accepted legally. Samples that test presumptively positive in Screening require secondary validation.
For samples testing presumptively positive at the Screening stage, more hair is extracted from the initial sample for the Extraction stage. During Extraction, drugs are isolated from hair at concentrations much lower than those in other methodologies (e.g., urine or oral fluid), making hair drug screening the most challenging methodology to execute.
Confirmation of any positive Screening result is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptively positive samples are cleaned before confirmation as required. The entire lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often used does not fully describe the test, which analyzes the hair strand and not the follicle under the scalp.
When comparing hair follicle testing to urine testing in Santo Domingo Pueblo, NM, hair testing emerges as more advanced. The ability to trace drug use over a longer period offers a crucial advantage. Employers gain better insights into patterns of usage, which surpass what urine tests can provide. The superior detection accuracy and reliability of hair follicle testing make it the preferred choice for comprehensive substance analysis.
Hair follicle testing in Santo Domingo Pueblo, NM, stands out due to its extended detection window of up to 90 days. This feature provides employers with a broader view of a person's drug use history, which is not possible with traditional tests. By covering a longer timeframe, hair testing allows for a thorough assessment of an individual's substance history, aiding in informed decision-making for employment and monitoring.
In Santo Domingo Pueblo, NM, hair follicle tests offer a tamper-resistant method for drug testing. This effectively lowers the possibility of sample tampering or adulteration, ensuring that the results are both credible and uncontestable. Providing peace of mind, these tests maintain the integrity of the testing process, making them a trustworthy option for accurate drug detection.
The convenience of nationwide and local testing locations in Santo Domingo Pueblo, NM, ensures easy access to drug testing services. With centers across the country, Accredited Drug Testing offers quick, straightforward, and hassle-free testing options. This accessibility simplifies the process for individuals and businesses alike, reducing the time and energy spent on testing logistics.
In Santo Domingo Pueblo, NM, the process for hair follicle testing is both simple and confidential. From ordering to receiving results, every step maintains privacy and ease. Clients can expect a straightforward procedure that prioritizes their confidentiality, allowing them to engage in the testing process without concerns over privacy invasion.
Affordable pricing and quick turnaround times are key benefits of choosing hair follicle testing in Santo Domingo Pueblo, NM. Offering competitive pricing structures ensures that all businesses, regardless of size, receive excellent value. The rapid turnaround times further promote efficiency, providing results promptly and aiding in timely decision-making.
In Santo Domingo Pueblo, NM, hair follicle drug tests offer unmatched precision and speed. These tests can detect substance use more accurately, ensuring that results reflect true substance history. Their credibility lies in capturing a comprehensive snapshot of usage patterns. As such, hair follicle tests lead the way in identifying substance use, providing fast, reliable outcomes that employers can trust.
Adopting hair follicle testing in Santo Domingo Pueblo, NM, brings peace of mind for employers. This method helps ensure alignment with workplace drug-free policies, minimizing legal risks and fostering a safer work environment. Businesses can rely on these tests to maintain safety standards and promote a productive, drug-free workplace.