Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline of substance history by encasing biomarkers within its growing fibers. When snipped near the scalp, it can reveal consumption details spanning up to a three-month window for alcohol and other substances. Hair collection is straightforward, hard to tamper with, and convenient to transport.
A 1.5-inch segment consisting of roughly 200 hairs (similar to a #2 pencil’s thickness) near the scalp provides 100mg of hair, the preferred quantity for evaluation and verification. For EtG, supplemental tests, and/or assessments over 10 panels, a 150mg sample is advisable. We propose weighing the sample using a jeweler’s scale. If scalp hair isn’t accessible, the same quantity of body hair can be used. When discussing head hair, we mean scalp hair specifically. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase where a sample is integrated into a laboratory's system. This phase ensures the sample was securely sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and finishes any required data entry absent from an electronic chain of custody system.
Screening consists of a preliminary rapid assessment for drugs of abuse. Although Screening is an economical means to exclude drug usage for most samples, a positive outcome necessitates confirmation for legal acceptance. Any samples with a presumptive positive result during Screening demand an additional confirmation.
In the event a sample tests presumptively positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. Here, drugs are isolated from hair at a markedly reduced concentration compared to alternative methods (e.g., urine or oral fluid), emphasizing the complexity of hair drug screening.
Confirming any positive screening outcome is done through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation if required. The whole laboratory procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair certification as well as the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly mislabeled as "hair follicle tests", the examination actually assesses the hair strand, not the follicle beneath the scalp.
In New Bloomington, OH, hair follicle testing proves superior to urine tests, offering better detection accuracy. Unlike traditional urine tests, hair tests detect drug use reliably over an extended duration. This precise method gives employers and authorities confidence in results, outshining other testing methods in both dependability and depth of detection.
Extended detection windows make hair follicle testing an effective solution in New Bloomington, OH. These tests track substance use for up to 90 days, providing employers with a thorough understanding of an individual’s drug history. This wider scope aids in evaluating potential hires or current employees’ compliance with company policies.
Hair follicle testing in New Bloomington, OH greatly reduces the likelihood of sample tampering. This method ensures test integrity by minimizing manipulation opportunities, offering reliable and unquestionable outcomes. Stakeholders in various sectors favor hair testing for its resistance to adulteration.
Convenience reigns supreme in New Bloomington, OH, where our extensive network of testing centers ensures easy access. Nationwide and local availability guarantee that drug testing is quick and hassle-free for individuals and companies alike. This accessibility simplifies the testing process for everyone involved.
In New Bloomington, OH, the simplicity and confidentiality of hair follicle testing are paramount. The process for ordering, testing, and receiving results is straightforward, addressing privacy concerns efficiently. Users can partake in testing with confidence, knowing their information is secure and the procedure is user-friendly.
New Bloomington, OH benefits from our competitive pricing and rapid turnaround times for hair follicle tests. Our attractive pricing structures make testing affordable for companies of all sizes, delivering exceptional value alongside fast and dependable results, thus ensuring peace of mind for employers.
When it comes to drug testing in New Bloomington, OH, the efficiency of hair follicle tests is unmatched. These tests provide fast, accurate, and reliable results, detecting substance use with high precision. Compared to traditional methods, hair testing swiftly identifies drug presence, ensuring immediate and dependable outcomes that stakeholders can trust.
Employers in New Bloomington, OH gain both compliance and peace of mind using hair follicle tests. These tests uphold workplace drug policies, enhancing workplace safety while reducing legal liabilities. Hair testing helps maintain a drug-free environment, fostering a secure and compliant workplace for all.
