Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. As hair grows, it captures biomarkers within its strands, offering a historical record of substance use. When collected near the scalp, hair can reveal alcohol and drug use over a period of up to three months. It's easy to gather, hard to tamper with, and simple to send.
A 1.5-inch lock consisting of roughly 200 hair strands (similar in size to a #2 pencil) taken closest to the scalp will amount to about 100mg, which is ideal for screening and confirmation. For EtG, additional needs, or tests exceeding 10 panels, a sample size of 150mg is suggested. We advise using a jeweler’s scale for measuring the sample. If scalp hair is not available, body hair of a similar amount may be used. References to head hair pertain solely to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The procedure for processing a drug test result in a lab consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial entry of a specimen into the lab’s system. This step ensures that the specimen was appropriately sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and enters any further data that an electronic chain of custody system might not provide.
Screening involves an expedited check for potential drug abuse. Although Screening offers a cost-effective means to exclude drug use in most samples, a positive result requires confirmation to be valid in legal contexts. Samples flagged as potentially positive during Screening necessitate further confirmation.
Should a sample test presumptively positive during Screening, additional hair is taken from the initial sample for Extraction, where drugs are extracted at significantly lower concentrations than in other tests (such as urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of positive screening results is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Before confirmation, all samples testing presumptively positive are washed if necessary. The entire lab process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair certification and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The test is commonly called a "hair follicle test", but it examines the hair strand rather than the follicle underneath the scalp.
In Bassett, AR, hair follicle testing surpasses urine testing in multiple ways. Its extended detection window allows for better accuracy and reliability, making it a preferred choice for employers. Unlike traditional urine tests, hair tests are challenging to tamper with, giving trustworthy results consistently.
Employers in Bassett, AR benefit from the hair follicle test's extended detection window. Capable of identifying drug use up to 90 days prior, it offers a comprehensive overview of an individual's substance history, critical for hiring decisions and employee evaluations.
Bassett, AR hair follicle testing robustly minimizes sample adulteration risks. This method's innate resistance to tampering ensures that the results remain credible and irrefutable, giving stakeholders peace of mind concerning the integrity of the tests.
Our nationwide testing centers, including those in Bassett, AR, provide unparalleled convenience. With numerous locations, individuals have swift, stress-free access to hair follicle tests, ensuring both local and broad-scale availability.
The process of hair follicle testing in Bassett, AR is simple and confidential. From ordering tests to receiving outcomes, clients experience a private and straightforward journey, alleviating privacy concerns and ensuring seamless testing.
Competitive pricing and rapid result delivery characterize our hair follicle testing in Bassett, AR. Companies, regardless of size, enjoy cost-effective solutions coupled with quick turnaround times, affirming the value provided by our services.
In Bassett, AR, hair follicle drug tests deliver results that are both quick and precise. These tests are renowned for their high accuracy, detecting substances more effectively than other testing methods. By applying advanced technology, hair testing provides fast outcomes, ensuring timely decision-making.
Utilizing hair follicle testing in Bassett, AR aligns with workplace drug-free policies, bolstering compliance and mitigating legal exposures. Employers gain confidence knowing their drug testing practices enhance workplace safety and remain within regulatory frameworks.
