Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for detecting drug and alcohol consumption. The strands of hair capture biomarkers within their fibers, offering a prolonged history of substance use. When collected close to the scalp, hair can reveal substance use over an approximate period of three months. Hair collection is straightforward, challenging to tamper with, and convenient for transportation.
A 1.5-inch segment of about 200 strands of hair, comparable to the thickness of a #2 pencil, gathered nearest to the scalp, yields 100mg—ideal for both screening and confirmation. For EtG, additional tests, or panels over ten, 150mg of the sample is advised. Utilizing a jeweler’s scale for weighing is suggested. In the absence of scalp hair, an equivalent quantity of body hair can be used. "Head hair" refers exclusively to scalp hair, whereas "body hair" encompasses other types like facial and axillary hair.
Process Overview
The laboratory processing of a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is entered into the laboratory's system. This phase ensures the sample's seal and proper shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry not covered by an electronic chain of custody.
Screening is a preliminary check for substances of abuse. Although cost-efficient for ruling out drug use in most samples, a positive screening necessitates confirmation for legal admissibility. Presumptive positives identified in Screening require further confirmation.
If Screening indicates a presumptive positive, additional hair is extracted from the original sample for the Extraction phase. This phase involves extracting drugs from hair at much lower concentrations compared to other methods like urine or oral fluid, making hair drug screening particularly challenging.
Confirmation for any positive results from Screening employs GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive samples undergo washing before Confirmation as appropriate. The entire lab process, from Accessioning to Confirmation, is conducted under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the analysis actually focuses on the hair strand, not the follicle beneath the scalp.
In North Conway, NH, hair follicle testing offers clear advantages over traditional urine tests. They not only provide a longer detection window but also boast superior accuracy. Employers and individuals benefit from more reliable outcomes, ensuring a comprehensive understanding of substance use history.
Hair tests in North Conway, NH, are favored for their precise detection capabilities. Unlike urine tests, hair tests reveal a broader scope of past behavior, giving employers insight into long-term substance use trends, thereby enhancing workplace safety.
One of the significant advantages of hair follicle testing in North Conway, NH, is its extended detection window. Unlike other methods, hair tests can detect drug use for up to 90 days, offering a more thorough profile of an individual's substance history.
For employers in North Conway, NH, seeking a detailed understanding of an applicant's or employee's drug use, hair follicle tests are unmatched. This method extends the detection window considerably, providing a detailed overview of substance history.
In North Conway, NH, hair follicle tests are recognized as a tamper-resistant method for drug screening. These tests significantly mitigate the risk of adulteration, ensuring the results remain reliable and verifiable.
The assurance provided by hair follicle tests in North Conway, NH, contributes greatly to their reliability. Compared to other tests, they offer a secure and authentic assessment process, thereby reinforcing their status as a trustworthy testing choice for employers and individuals alike.
Accredited Drug Testing in North Conway, NH, guarantees easy access to testing with nationwide and local locations. This widespread availability ensures a smooth and convenient testing experience for all individuals and companies, with a multitude of sites across the country.
Our presence in North Conway, NH, coupled with a nationwide reach, ensures that testing is readily available. This network allows for quick and efficient drug screening, making it simpler for employers and individuals everywhere.
The process for hair follicle testing in North Conway, NH, is simple and confidential, streamlining the steps from ordering to result acquisition. This ensures privacy and ease of use, addressing concerns efficiently.
In North Conway, NH, the straightforward nature of hair follicle testing punctuates its user-friendliness. From initiation to completion, the process is designed with convenience and confidentiality in mind, providing peace of mind to both employers and individuals.
Accredited Drug Testing in North Conway, NH, offers affordable pricing and swift turnaround times for hair follicle tests. This combination makes the service attractive to companies of all scales, ensuring high value and peace of mind.
With competitive rates and quick results in North Conway, NH, hair follicle testing provides an economical yet effective option for substance detection. Businesses benefit from the cost-effectiveness of these services, ensuring budgets remain intact while maintaining quality.
Hair follicle testing in North Conway, NH, is known for providing fast, accurate, and reliable results, making it a preferred choice for detecting substance use. The precision and speed of these tests are unmatched, ensuring that individuals and employers can trust the results they receive.
Employers who seek accurate drug screening methods find hair follicle tests to be invaluable. North Conway offers these tests with impressive turnaround times, aiding in swift decision-making processes. The reliability of these results helps maintain safety and compliance in the workplace.
In North Conway, NH, using hair follicle tests for drug screening offers peace of mind and compliance to employers. These tests help uphold drug-free workplace policies, minimize legal exposure, and ensure safety.
Employers in North Conway, NH, who value compliance and security, rely on hair follicle testing. This method not only fortifies a drug-free environment but also supports legal adherence, thereby contributing to overall workplace integrity.
