Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for detecting alcohol and drug use. By embedding biomarkers within a hair strand's fibers, hair offers a lengthy history of alcohol and drug usage. A sample collected from near the scalp can reveal up to a 3-month detection timeframe for substances. Collecting hair is straightforward, making it somewhat resistant to tampering and easy to transport.
A sample measuring 1.5 inches consisting of about 200 hair strands (equivalent to a #2 pencil) nearest to the scalp yields 100mg, optimal for screening and confirmation. For EtG, additional tests, or those exceeding 10 panels, 150mg is advised, with weighing recommended on a jeweler’s scale. Should scalp hair be unavailable, the equivalent amount of body hair is viable. "Head hair" refers solely to scalp hair, while "body hair" denotes all other hair varieties (e.g., facial, axillary).
Process Overview
The laboratory procedure in processing a drug test outcome involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning describes the initial integration of a sample into a lab's system. This stage covers confirming the sample's sealed and shipped status, allocating a random LAN (Laboratory Accessioning Number), plus completing any extra data input not handled by an electronic chain of custody mechanism.
Screening is the initial swift evaluation for substance abuse. Though cost-effective for eliminating drug use in most samples, confirmation is necessary for a positive screen to hold in legal proceedings. Samples appearing positive in Screening need a further confirmation step.
With presumptive positives in the Screening phase, additional hair from the initial sample is extracted for preparation. During this phase, drug extraction from hair occurs at notably lower concentrations than other methods (like urine or oral fluid), highlighting hair drug screening as the most challenging to execute.
Confirming any positive Screening result employs GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, needed presumptive positive samples are pre-washed. The complete lab procedure from Accessioning to Confirmation undergoes scrutiny per the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the procedure analyzes the hair strand rather than the follicle beneath the scalp
In Point Cedar, AR, hair follicle testing stands out as a superior alternative to traditional urine tests. The primary advantage is its enhanced detection capability and reliability. Hair tests offer a more comprehensive view of substance use history, allowing for greater accuracy and dependability compared to urine tests, which are more limited in detection scope.
The extended detection window of hair follicle testing in Point Cedar, AR, allows for insight into drug usage over a prolonged period, up to 90 days. This long timeframe provides employers a thorough view of a candidate or employee's substance history, offering more detailed information than what shorter timespan tests can provide.
Point Cedar, AR's hair follicle tests are highly tamper-resistant, significantly minimizing the risk of sample adulteration. The secure testing methodology ensures that results remain unaltered and trustworthy, offering peace of mind with verified and genuine findings that stand up to scrutiny.
In Point Cedar, AR, the convenience of our nationwide and local testing centers ensures easy, prompt access to testing services. With numerous locations available, getting tested is a straightforward and efficient process, eliminating the usual challenges and providing hassle-free service throughout.
Our process in Point Cedar, AR, is straightforward and confidential. Ordering a test and receiving results is both simple and private, addressing individuals' concerns about privacy while assuring them of an effortless experience from start to finish, making it an accessible and reassuring testing option.
We provide affordable pricing and swift turnaround for hair follicle testing in Point Cedar, AR. Our competitive rates combined with quick result times offer excellent value and assurance, catering to businesses of all sizes with efficient and budget-conscious solutions.
Point Cedar, AR boasts quick and accurate hair follicle drug testing results. These tests are renowned for their precision, swiftly detecting substance use with remarkable reliability. The accuracy of hair testing ensures that results are both dependable and timely, making it a superior choice for those seeking reliable assessments of drug use.
Employers in Point Cedar, AR, achieve compliance and tranquility by utilizing hair follicle testing. This practice supports adherence to drug-free workplace policies, mitigating legal risks and strengthening safety. Hair follicle tests bolster employer confidence in maintaining a secure and compliant work environment.
