Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drug intake by embedding biomarkers within the hair strands as they grow. Collecting hair near the scalp can provide a detection timeframe of up to three months for alcohol and drug use. Hair collection is straightforward, hard to tamper with, and easy to transport.
A hair sample of 1.5 inches with approximately 200 strands (comparable in size to a #2 pencil) nearest the scalp yields 100mg of hair, which is the optimal quantity for screening and validation. For EtG, add-ons, or tests with more than 10 panels, 150mg of the sample is advisable. Using a jeweler’s scale is suggested to weigh the sample. If scalp hair is not accessible, a similar amount of body hair can be taken. References to head hair pertain exclusively to scalp hair, while body hair encompasses all other types (including facial, axillary, etc.).
Process Overview
The primary phases involved in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the sample's initial processing into the lab’s system. This step involves affirming that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not included by an electronic chain of custody system.
Screening conducts a rapid preliminary check for drug abuse. While Screening is a cost-effective method to rule out drug use in most samples, any positive screen requires confirmation for legal admissibility. Presumptive positive samples in Screening must undergo secondary confirmation.
If a sample shows a presumptive positive result during Screening, additional hair is extracted from the original specimen for the Extraction stage. Here, drugs are retrieved from hair at much lower concentrations compared to other methods (such as urine or oral fluid), making hair drug screening a challenging procedure to execute.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positive are washed before confirmation as necessary. The complete lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though known as "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to urine tests in West Havre, MT, the former stands out for its unparalleled detection accuracy and dependability. Highlighting benefits like longer detection periods, hair follicle tests trump urine tests, offering superior reliability.
Accuracy and Reliability
Many employers find that hair testing offers more comprehensive insight into drug use patterns. In contrast to traditional urine tests, hair testing provides a more extended detection window.
In West Havre, MT, hair follicle testing excels with its extended detection window, capturing drug use history up to 90 days. Employers gain valuable insights, ensuring a more thorough substance use history check.
Enhanced Detection Period
Understanding the prolonged detection capabilities, businesses can make informed hiring decisions. This long-term detection provides a clearer picture of any substance use trends among applicants or employees.
At locations in West Havre, MT, hair follicle tests provide a robust barrier against tampering. Their design minimizes the potential for sample adulteration, ensuring the results remain dependable and accurate.
Tamper-Resistant Approach
The reduced risk of adulteration enhances the reliability of hair tests. Businesses can trust these results, knowing that the integrity of the testing process is maintained throughout.
Accredited Drug Testing offers convenient access throughout West Havre, MT, and nationwide, ensuring swift access to testing services. Our extensive network simplifies the process for those seeking reliable drug testing.
Convenient Testing Locations
With numerous locations, individuals and organizations can experience hassle-free testing. Whether locally or nationally, testing services are readily accessible.
Our process in West Havre, MT, promises simplicity and confidentiality for hair follicle testing. From ordering to receiving results, our services prioritize ease and privacy.
Streamlined Testing Experience
Individuals can expect a straightforward approach to testing. With privacy at its core, the testing process remains both discreet and efficient, alleviating any concerns regarding confidentiality.
Offering competitive pricing, our services in West Havre, MT ensure that businesses of all sizes benefit from affordable hair follicle testing. Coupled with quick turnaround times, our services provide excellent value.
Cost-Effective Solutions
Our testing services offer excellent value for those seeking reliable and quick results. With competitive pricing structures, we cater to companies looking for both efficiency and affordability.
In West Havre, MT, hair follicle tests are renowned for their speed and precision. The accuracy in detecting drug use surpasses other testing methods. With swift results, individuals and businesses receive timely insights, essential for decision-making processes.
Quick and Trustworthy Outcomes
Hair tests provide a high level of accuracy, ensuring swift detection of a wide range of substances. Individuals can rely on rapid results, allowing for informed decisions with minimal delay, enhancing the overall testing experience.
With hair follicle testing, employers in West Havre, MT enjoy compliance with drug-free workplace policies. This approach reduces potential legal risks while ensuring a safe work environment.
Employer Confidence and Safety
Employers seeking peace of mind find hair testing to be a valuable tool. By adopting this testing method, organizations align with safety standards and enhance workplace security.
