Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has increasingly gained recognition as an effective method for detecting substance use. The hair captures biomarkers within the strands, offering a prolonged timeline for alcohol and drug usage history. When hair is collected near the scalp, it can reveal alcohol and drug consumption over a period of up to three months. It's easy to gather, hard to tamper with, and simple to send off for analysis.
A sample roughly 1.5 inches long with about 200 hair strands (comparable to the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional testing, or panels numbering over 10, 150mg of the sample is advisable. We suggest using a jeweler's scale for weighing. If scalp hair isn't available, an equivalent quantity of body hair can be used. "Head hair" refers specifically to hair from the scalp, while "body hair" encompasses all other types (like facial or axillary hair).
Process Overview
The laboratory testing of a sample involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is processed into the laboratory's system. This step involves verifying that the sample was sealed and shipped correctly, assigning a Laboratory Accessioning Number (LAN) at random, and updating any data not entered by an electronic tracking system.
Screening entails a preliminary check for substances. While it is a cost-efficient way to eliminate drug presence in many samples, any positive screenings must be verified to be legally valid. Samples showing presumptive positives during Screening require further confirmation.
When a sample tests positive in the Screening process, additional hair is extracted from the original sample for further testing during the Extraction phase. In this phase, drug compounds are extracted from the hair at a much finer concentration compared to other methods, making hair drug testing the most challenging methodology.
Confirmation of positive results is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positives are washed before confirmation if necessary. The entire laboratory procedure from Accessioning to Confirmation undergoes a review compliant with both the CAP (College of American Pathologists) Hair standard and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often called "hair follicle tests", the analysis targets the hair strand, not the scalp’s hair follicle itself.
Hair follicle testing offers distinct advantages over traditional urine tests in Egeland, ND. The significant detection accuracy and reliability make hair tests superior in identifying substance use. Unlike urine tests, hair samples provide a comprehensive substance use profile over an extended period.
The benefits extend beyond accuracy; reliability is a cornerstone of hair testing. While urine tests may be sufficient for short-term detection, hair tests provide a detailed view, making them a preferred choice for employers seeking long-term insights into substance use.
Hair follicle testing in Egeland, ND, offers a remarkable extended detection window, capturing drug use history up to 90 days. This feature gives employers a broader perspective on an individual's substance use pattern, crucial for informed decision-making.
Unlike tests with limited scopes, hair follicle tests deliver a long-term view, making them invaluable for assessing ongoing substance use. Organizations benefit from understanding an applicant's or employee's history to ensure a drug-free environment.
In Egeland, ND, hair follicle tests are a trustworthy choice due to their tamper-resistant nature. Reducing the risk of adulteration, these tests ensure the integrity and credibility of each sample, providing reliable results.
The difficulty of altering hair samples means the results are virtually unquestionable. This helps maintain the integrity of the testing process, crucial for organizations seeking dependable drug testing methods.
Offering convenient nationwide testing locations, our services in Egeland, ND, ensure hassle-free access. This widespread availability means quick and easy testing services are always within reach, supporting local and national needs.
Our local centers are part of a broad network, making drug testing straightforward for anyone looking for efficient service. The convenience of finding nearby locations amplifies the appeal of choosing hair follicle tests.
In Egeland, ND, our hair follicle testing process is simple and confidential. From ordering to taking the test and receiving results, we prioritize privacy and ease, ensuring a stress-free experience.
The straightforward nature of the process, coupled with secure handling of personal information, means you can trust us to deliver efficient and discreet service, addressing any privacy concerns effectively.
We offer affordable pricing and fast turnaround times for hair follicle testing in Egeland, ND. Our competitive pricing structures provide excellent value for companies of all sizes, ensuring high-quality service without breaking the bank.
Prioritizing both affordability and efficiency, we deliver timely results. This swift response supports companies in making prompt and informed decisions, enhancing your overall experience with us.
The precision and speed of hair follicle drug tests set them apart in Egeland, ND. These tests are renowned for their accuracy in detecting substance use, making them a preferred choice. The swift results provided by hair tests ensure timely decision-making for employers and institutions.
In comparison to other testing methods, the hair follicle method stands out for its ability to yield rapid outcomes. This speed, coupled with high accuracy rates, guarantees reliable results every time. In Egeland, ND, opting for hair tests means choosing efficiency without compromising on accuracy.
Hair follicle testing supports compliance and peace of mind for employers in Egeland, ND. This method aligns perfectly with workplace drug-free policies, reducing legal risks and enhancing safety within the workplace environment.
The comprehensive insights provided by hair testing fortify a company's commitment to maintaining a secure and drug-free workplace, crucial for avoiding potential liabilities and promoting a safe working atmosphere.
