Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests are increasingly viewed as an effective means for identifying drug and alcohol consumption. The hair captures a prolonged record of alcohol and drug intake by embedding biomarkers within its evolving strands. When sourced near the scalp, hair can reveal a detection period of up to roughly 90 days for alcohol and drugs. Collecting hair is straightforward, fairly resistant to tampering, and convenient to transport.
A 1.5-inch segment comprising about 200 hair strands (comparable to a #2 pencil in thickness) near the scalp yields 100mg of hair, optimal for screening and verification. For EtG, supplements, or tests exceeding 10 panels, 150mg is advised. We suggest using a jeweler’s scale to measure the sample. If scalp hair is unattainable, a similar quantity of body hair can be gathered. By head hair, we mean scalp hair alone; body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The primary phases in the lab processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's initial processing within a lab's system. This involves confirming the sample's proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry not given by an electronic chain of custody system.
Screening entails an initial rapid test for illegal substances. Although Screening serves as a cost-efficient method to discount drug use in most samples, any positive result requires confirmation to be credible in legal proceedings. Samples presumptively positive in Screening necessitate secondary confirmation.
Should a sample be presumptively positive in the Screening phase, additional hair is taken from the original sample for preparation in Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations compared to other approaches (e.g., urine or oral fluid), which accounts for hair drug screening's complexity.
The confirmation of positive screening results is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples undergo washing before confirmation if necessary. The entire lab sequence from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the test evaluates the hair strand, not the follicle below the skin's surface.
Why does hair follicle testing outshine urine tests in Davis Dam, AZ? The key lies in its unparalleled detection accuracy and reliability. Hair tests maintain integrity longer, identifying drug use over an extended period. In contrast, urine tests might miss long-term usage, limiting their comprehensive detection capability.
Employers implementing zero-tolerance policies benefit greatly from hair testing. It reveals a more comprehensive drug-use pattern compared to urine tests, ensuring policy compliance and workforce safety. This method's extensive detection covers up to 90 days, providing substantial insight into substance use history.
The extended detection window offered by hair follicle testing in Davis Dam, AZ is unparalleled. Spanning up to 90 days, this method provides employers with a detailed substance use history of employees or applicants, surpassing the limitations of urine tests.
This broad detection scope allows for more informed hiring decisions and better workforce management. Employers gain assurance from understanding comprehensive drug use patterns, thus facilitating safer and more reliable workplaces.
Hair follicle testing in Davis Dam, AZ significantly minimizes the risk of sample tampering. Its collection process, overseen closely, provides unbeatable reliability and unquestionable results, essential for maintaining trustworthy drug screening outcomes in workplaces.
Compared to urine tests, hair testing demonstrates a robust defense against sample adulteration. Employers gain peace of mind knowing that the results reflect genuine use histories, securing both workforce integrity and safety.
Accredited Drug Testing offers convenience through its extensive network of testing centers, including those in Davis Dam, AZ. With facilities nationwide, individuals can access drug testing services swiftly and easily, ensuring that the process is both quick and hassle-free.
Our widespread location availability exemplifies our commitment to accessibility and service excellence. Whether you are in Davis Dam or elsewhere across the nation, our testing centers are within reach, providing efficient and reliable testing solutions.
Our process for hair follicle testing in Davis Dam, AZ is both simple and confidential. From ordering to obtaining results, every step is designed with privacy and ease in mind, ensuring participant comfort and confidence in using our services.
Clients benefit from a streamlined experience, with clear instructions and discreet service. This focus on simplicity and confidentiality addresses privacy concerns, making hair testing an attractive option for individuals and organizations alike.
Accredited Drug Testing in Davis Dam, AZ offers competitive pricing and fast turnaround times for hair follicle tests. Our cost-effective solutions provide excellent value without sacrificing speed, ensuring that companies can meet their testing needs efficiently.
With a focus on affordability and promptness, we deliver quality services that suit businesses of all sizes. Cost-conscious companies can trust our testing solutions to provide both value and timely results, so they can remain operationally effective.
The precision and quickness of hair follicle drug tests in Davis Dam, AZ make them a superior choice. They are highly accurate in discerning substance use, providing a dependable outcome for employers and individuals alike. Their swift processing ensures results are delivered promptly, reinforcing their reliability.
Employers in Davis Dam who seek accuracy in drug screening find hair follicle tests advantageous. Their ability to swiftly detect substance use ensures that companies maintain a secure and compliant work environment, thus enhancing overall workplace safety and productivity.
For employers in Davis Dam, AZ, hair follicle testing ensures compliance with drug-free workplace policies, minimizing legal exposure and enhancing safety. By adopting this method, businesses can maintain stringent enforcement of zero-tolerance policies, safeguarding their operational integrity.
Employers benefit from the peace of mind that comes with an assuredly drug-free workforce. This compliance not only mitigates legal risks but also fosters a healthier, more secure working atmosphere, conducive to employee wellbeing.
