Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying drug and alcohol consumption. It offers a prolonged record of substance use by capturing biomarkers within the fibers of the developing hair strand. When taken close to the scalp, hair can offer an approximate 3-month timeframe for detecting alcohol and drugs. Hair is straightforward to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment consisting of about 200 strands of hair (similar to the size of a #2 pencil) near the scalp will provide 100mg of hair, considered the optimal amount for both screening and confirmation. For EtG, supplementary tests, and/or panels exceeding 10, 150mg of the sample is advisable. We suggest weighing the sample on a jeweler’s scale. If scalp hair cannot be collected, an equivalent quantity of body hair may be gathered. By head hair, we specifically mean scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The primary steps within the laboratory procedure for processing a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the preliminary handling of a sample into a laboratory’s system. This step checks that the sample was appropriately sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and includes any extra data entry omitted by an electronic chain of custody system.
Screening serves as an initial rapid assessment for substances of abuse. While Screening is economical for ruling out drug use in most samples, a positive outcome must be validated for court use. Any samples that test presumptively positive during Screening need further confirmation.
Should a sample test presumptively positive during the Screening phase, additional hair is taken from the original specimen for Extraction. At this stage, drugs are extracted from hair at a much lower concentration than in other approaches (e.g., urine or oral fluid), which makes hair drug screening a highly complex technique.
Confirmation of any positive result from the Screening phase is performed using GC/MS, GC/MS/MS or LC/MS/MS. All samples that test presumptively positive undergo washing before confirmation as required. The entire lab procedure from Accessioning to Confirmation is reviewed under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Even though they are often called "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the skin.
When comparing hair and urine tests in Darlington, ID, hair follicle testing offers superior detection accuracy. Its longer detection window provides enhanced reliability in identifying substance use over time.
In Darlington, ID, hair drug tests outweigh traditional urine tests, offering greater detection capabilities, accuracy, and reliability, which are crucial for maintaining safety and compliance standards.
In Darlington, ID, hair follicle testing offers an extensive detection window, capable of identifying drug use for up to 90 days. This extended period provides employers with a thorough understanding of an individual's substance use history.
With a detection window reaching 90 days, hair follicle testing in Darlington, ID, allows for a comprehensive review of an applicant or employee's drug use history, valuable for making informed hiring decisions.
Hair follicle tests in Darlington, ID, greatly reduce the possibility of tampering, ensuring dependable and authoritative results. This method provides confidence in the test outcomes for employers and individuals alike.
The tamper-resistant nature of hair follicle testing in Darlington, ID, offers assurance of the test's integrity, minimizing any risk of sample adulteration or manipulation.
In Darlington, ID, our convenient nationwide testing locations ensure access to quick and accessible drug testing services. This ease of availability is complemented by local site offerings.
With locations easily accessible nationally and locally in Darlington, ID, clients benefit from swift and uncomplicated testing service access, ensuring minimal disruption and maximum convenience.
In Darlington, ID, our hair follicle testing process is simple and confidential, from initial order to results delivery. We prioritize privacy and ease of use throughout the procedure.
Our streamlined and discreet process in Darlington, ID, provides clients with ease and confidence in managing drug testing responsibilities smoothly.
Darlington, ID, businesses benefit from our competitive pricing and rapid turnaround for hair follicle tests, delivering excellent value and reliable results.
Our hair follicle tests in Darlington, ID, are affordably priced and swiftly processed, offering businesses of all sizes value and rapid results.
The precision of hair follicle drug tests in Darlington, ID, ensures highly accurate detection of substance use. These tests provide fast results, allowing organizations to make informed decisions quickly.
In Darlington, ID, hair follicle drug tests stand out for their excellent accuracy and speedy processing time, making them a preferred choice for those requiring rapid and reliable substance use data.
Employers in Darlington, ID, gain peace of mind using hair follicle testing, as it aligns with drug-free workplace policies, lessening legal liability and promoting a safe work environment.
By adopting hair follicle testing, businesses in Darlington, ID, ensure policy adherence while reducing potential legal issues, thereby fostering a secure and compliant workplace.
