Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for detecting alcohol and drug usage. Hair offers a long-term record of alcohol and drug presence by capturing biomarkers within the fibers of the growing strand. When hairs are sampled near the scalp, they can reveal up to a 3-month period of substance presence. Collecting is straightforward, modifying is challenging, and shipping is convenient.
A 1.5-inch sample consisting of around 200 hair strands (similar in size to a #2 pencil) nearest the scalp can yield 100mg—the optimal amount for both screening and confirmation. For EtG add-ons and/or tests exceeding 10 panels, a suggestion of 150mg is given. Using a jeweler’s scale is recommended for weighing. If scalp hair is not present, a comparable quantity of body hair can be gathered. "Head hair" specifically denotes scalp hair, whereas "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory process of generating a drug test outcome involves four distinct steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary integration of a sample into a laboratory’s system. This entails confirming correct sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any data entry not included by an electronic chain of custody system.
Screening is an initial rapid assessment for substance abuse. Although cost-effective for eliminating drug use in most samples, a positive screen necessitates confirmation for court acceptance. Samples with presumptively positive screens must undergo further confirmation.
For samples flagged as presumptive positive during Screening, additional hair is taken from the specimen and prepared for Extraction. In this process, drug extraction from hair occurs at a much lower concentration compared to other methods (ex. urine or oral fluid), which makes hair drug screening the most challenging method to execute.
Any positive screening result undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are adequately washed before confirmation if needed. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair certification and the ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: While frequently labeled as "hair follicle tests", this examination analyzes the hair strand, not the follicle beneath the scalp.
Hair follicle testing stands superior to urine tests in Port Graham, AK. Providing unmatched detection accuracy and reliability, they offer a comprehensive substance use profile. While urine tests focus on short-term usage, hair tests present a broader detection window, capturing drug history and giving a fuller picture of an individual's substance use.
In Port Graham, AK, hair follicle testing offers an extended detection window of up to 90 days. This provides employers with a more comprehensive view of an applicant or employee’s historical substance use. Such a wide window enhances the ability to assess long-term drug usage history, making it a valuable tool in workplace screenings.
Hair follicle testing in Port Graham, AK minimizes the risk of tampering and sample adulteration. Providing reliable and unquestionable results, this method reduces the potential for dishonesty and ensures accuracy. The robust nature of hair sample collection makes these tests a preferred choice for integrity in drug testing.
With a widespread network of testing centers nationwide and accessible locations in Port Graham, AK, Accredited Drug Testing ensures convenience and ease. Our services offer quick, hassle-free access to testing, making the entire process seamless for individuals seeking reliable drug testing services.
In Port Graham, AK, our process for hair follicle testing is straightforward and confidential. Ordering, undergoing the test, and receiving results are streamlined, addressing any privacy and ease-of-use concerns. This simple approach ensures users feel secure and comfortable throughout the entire process.
Accredited Drug Testing in Port Graham, AK offers competitive pricing and quick results for hair follicle testing. Our pricing structure provides excellent value for employers of all sizes, and our fast turnaround times ensure timely insights, offering great benefits and peace of mind.
In Port Graham, AK, hair follicle drug tests deliver fast, accurate, and reliable results. Highlighted by their precision, these tests efficiently detect substance use, providing high accuracy and relevancy. Their speed ensures timely availability of results, making them a preferred choice for those seeking reliable substance monitoring solutions.
Employers in Port Graham, AK gain peace of mind and ensure compliance with drug-free workplace policies through hair follicle testing. This method effectively reduces legal risks and enhances workplace safety. By ensuring adherence to company rules, employers can maintain a safe and compliant working environment.
