Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessment has emerged as an effective method for identifying drug and alcohol consumption. Hair retains a prolonged record of substance use by embedding biomarkers in the strands of the growing hair. When taken close to the scalp, hair can reveal up to around a 90-day window of detection for alcohol and substances. The collection process is straightforward, relatively tamper-proof, and easy to transport.
A 1.5-inch hair sample of approximately 200 strands near the scalp provides 100mg of hair, the preferred sample size for analysis and verification. For EtG, additional tests, or when exceeding 10 panels, a 150mg specimen is advisable. Using a jeweler’s scale is suggested for weighing the sample. If there is no scalp hair, an equivalent quantity of body hair can be used. References to head hair specifically mean scalp hair. Body hair covers all other types (facial, axillary, etc.).
Process Overview
The laboratory process for processing a hair drug test comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves introducing a sample into the lab's system initially. This step includes checking if the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any extra data entry needed outside of an electronic chain of custody system.
Screening is a preliminary review for substances of abuse. While Screening is a budget-friendly method to dismiss drug use for most samples, a positive screen must be verified to stand in a legal setting. Samples with presumptive positives in Screening go through a secondary confirmation.
If a sample is presumptively positive during Screening, additional hair is taken from the initial sample and prepared for Extraction. In this phase, substances are extracted from hair at a significantly lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methods to carry out.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The comprehensive laboratory procedure from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests," the procedure examines the hair strand, not the follicle beneath the scalp.
In Crane, OR, hair follicle testing surpasses urine testing in several ways. One of the main advantages is its extended detection window, allowing for a more thorough analysis of drug use. Unlike urine tests that cover only recent use, hair tests offer a comprehensive insight into an individual’s history, ensuring a more reliable assessment. This makes hair testing particularly valuable for employers seeking a broader understanding of an applicant's substance use.
Hair follicle tests in Crane, OR offer an extended detection window of up to 90 days, giving a far more comprehensive look at a person's drug use history. This surpasses the capabilities of more traditional testing methods, such as urine tests, which have significantly shorter detection periods. The extended timeline provided by hair testing helps employers assess the long-term habits of their potential hires or current employees.
The tamper-resistant nature of hair follicle tests in Crane, OR makes them an ideal solution for employers concerned about sample adulteration. Unlike urine tests, which can be more easily manipulated, hair tests provide reliable and consistent results. This testing method ensures that the outcomes are trustworthy and reduces the risk of tampering, providing peace of mind for employers and upholding the integrity of the testing process.
For businesses and individuals in Crane, OR, our convenient nationwide testing centers make accessing hair follicle drug testing services simple and hassle-free. No matter where you're located, you can easily find a testing center nearby. This widespread availability ensures quick and easy access to testing services, streamlining the process for busy professionals and organizations across the country.
The process for hair follicle testing in Crane, OR is simple and confidential. From ordering the test to receiving results, every step is designed to ensure privacy and ease. This straightforward procedure addresses any concerns about confidentiality and makes the testing experience as seamless as possible, offering reassurance to those requiring such services.
Offering competitive pricing and swift turnaround times, hair follicle testing in Crane, OR provides excellent value. Companies of all sizes can benefit from affordable testing options, which promise fast results without compromising on quality. This combination of cost-effectiveness and efficiency makes hair testing a practical choice for many organizations.
Hair follicle drug tests in Crane, OR are celebrated for their fast and accurate results. The meticulous process ensures the highest level of precision in identifying substance use. This testing method not only speeds up the detection process but also maintains a high level of accuracy, making it a preferred choice for employers who need quick, reliable outcomes without compromising on quality.
Utilizing hair follicle testing in Crane, OR can provide employers with compliance and peace of mind. By adhering to drug-free workplace policies and utilizing hair testing, companies can reduce legal risks and enhance safety. The reliability of these tests supports a secure work environment and demonstrates a commitment to maintaining high standards within the workplace.
