Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for detecting both drug and alcohol consumption. Hair offers an extended history of drug and alcohol use by capturing biomarkers in the hair strand fibers as they grow. When hair is taken from near the scalp, it can provide a detection timeframe of up to around 3 months for alcohol and drugs. Hair collection is straightforward, hard to tamper with, and simple to transport.
A hair sample of 1.5 inches, comprising roughly 200 strands (similar to a #2 pencil's diameter), cut close to the scalp yields 100mg, which is the perfect amount for screening and confirmed testing. For EtG, additional tests, or panels exceeding 10, a 150mg specimen is advised. It's best to measure the specimen using a jeweler’s scale. If scalp hair isn't available, a similar quantity of body hair can be gathered. When mentioning head hair, we only mean scalp hair. Body hair pertains to all other hair categories (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result includes the following four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial integration of a sample into a lab’s database. This procedure confirms the sample's seal and shipping integrity, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data not available from an electronic chain of custody system.
Screening entails a preliminary, rapid test for drugs of abuse. Although Screening is an affordable approach to exclude drug use for most samples, a positive result must be verified for it to be legally permissible. Samples that are initially positive during Screening require additional verification.
When a sample is initially positive in Screening, additional hair is taken from the primary sample and readied for Extraction. At this stage, drugs are extracted from hair at concentrations much lower than those found in other methods (such as urine or oral fluid), emphasizing why hair drug screening is one of the most challenging techniques.
To verify any positive Screening outcomes, methods like GC/MS, GC/MS/MS, or LC/MS/MS are employed. All initial positive samples are cleansed before verification if necessary. The complete laboratory procedure from Accessioning to Confirmation is scrutinized according to the CAP (College of American Pathologists) Hair designation and the accreditation ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the procedure examines the hair strand, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Devereux, GA, comes down to superior detection accuracy and reliability. Unlike urine tests, hair follicle assessments offer longer detection windows, capturing substance history over months rather than days. This precision is essential for employers enforcing zero-tolerance policies, ensuring a more robust evaluation of substance use history.
Extended Detection Window sets hair follicle testing apart in Devereux, GA. Spanning up to 90 days, this method provides a comprehensive view of an employee's or candidate's past substance use, making it invaluable for employers seeking insight beyond immediate consumption patterns offered by shorter-term tests like urine analysis.
Tamper-Resistant Testing Method in Devereux, GA is a hallmark of hair follicle drug assessments. Unlike other testing variants, these tests minimize risks of adulteration, ensuring the integrity and validity of results. This approach significantly diminishes any possibility of fraudulent samples, offering peace of mind through genuine findings.
Convenient Nationwide Testing Locations extend to include our centers in Devereux, GA. We ensure effortless accessibility to drug testing services, eliminating unnecessary hurdles and delays. Our widespread presence assures fast, straightforward access to any of our facilities, simplifying the testing process.
Simple, Confidential Process is at the heart of our service in Devereux, GA. We prioritize a straightforward and protected procedure for scheduling, conducting tests, and delivering results, addressing any privacy concerns clients may hold, which reinforces a reliable and secure testing experience.
Affordable Pricing and Fast Turnaround in Devereux, GA underscores our commitment to value. Competitive pricing strategies alongside speedy result processing offer businesses of all sizes effective solutions without compromising on cost-efficiency, ensuring swift access to necessary drug testing data.
Fast, Accurate, and Reliable Results are assured through our hair follicle drug evaluations in Devereux, GA. These tests demonstrate unparalleled precision in identifying substance use, ensuring prompt and dependable findings. The analytical accuracy of hair tests distinctly outshines traditional methods, catering to employers and individuals demanding conclusive results.
Compliance and Peace of Mind for Employers in Devereux, GA, is effectively managed through hair follicle testing. This method aligns with workplace drug-free mandates, reducing legal exposure and fostering a secure work environment. By choosing hair testing, employers are assured of adherence to policies upholding safety and compliance.
