Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for detecting drug and alcohol consumption. Hair captures a long-term record of alcohol and drug presence by embedding biomarkers within the developing hair strands. When sampled near the scalp, hair can reveal a detection timeline of up to about three months for alcohol and other drugs. Hair is straightforward to collect, somewhat challenging to tamper with, and simple to transport.
A sample size of 1.5 inches consisting of roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, additional testing, and/or tests greater than 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for precise weighing of the sample. Should scalp hair be unavailable, an equivalent portion of body hair may be gathered. When discussing head hair, we mean scalp hair exclusively. Body hair pertains to all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial processing of a sample within a laboratory's system. This includes confirming the sample’s proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not provided by an electronic chain of custody system.
Screening involves a preliminary quick check for drugs of abuse. While Screening serves as a cost-effective method to rule out drug usage in most samples, any positive results must be confirmed for legal admissibility. Samples that test presumptively positive during Screening necessitate a secondary confirmation.
Should a sample show a presumptive positive result during Screening, additional hair is extracted from the initial sample and prepared for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), which contributes to the complexity of hair drug screening.
Confirmation of any positive Screening results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation as deemed necessary. The comprehensive laboratory workflow from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and maintains accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the test itself examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Vilas, SD
In Vilas, SD, hair follicle testing provides superior detection capabilities compared to standard urine tests. Hair tests capture a broader timeframe of substance exposure, offering detailed insights into an individual's history. This method is more challenging to cheat, ensuring reliable and accurate results. For organizations, choosing hair testing over urine testing means enhanced accuracy and trustworthiness.
Extended Detection Window in Vilas, SD
Hair follicle tests in Vilas, SD, are invaluable for their extended detection period, tracing substance intake for up to 90 days. This method offers employers a comprehensive view of a candidate's or employee's drug use history. By opting for hair testing, businesses gain an extensive perspective, aiding in informed decision-making based on a longer observation window than traditional tests.
Tamper-Resistant Testing Method in Vilas, SD
Hair follicle testing significantly curtails the potential for tampering, offering reliable and definitive results in Vilas, SD. The method's inherent resistance to adulteration ensures that outcomes are genuine and unchallenged. Employers can trust hair testing to deliver honest findings, supporting efficient and accurate drug screening processes.
Convenient Nationwide Testing Locations and Local Locations in Vilas, SD
Accessibility to drug testing is enhanced with our extensive network of centers, both nationwide and in Vilas, SD. These locations facilitate quick, easy access to necessary testing services, ensuring minimal disruption to your schedule. With our widespread availability, testing becomes a hassle-free experience for all involved.
Simple, Confidential Process in Vilas, SD
The process for ordering and performing hair follicle tests in Vilas, SD, is designed to be straightforward and private. Ensuring confidentiality at every stage, from scheduling to receiving results, addresses and alleviates privacy concerns. Our streamlined approach guarantees an easy and discreet drug testing experience.
Affordable Pricing and Fast Turnaround in Vilas, SD
Our hair follicle drug testing in Vilas, SD is priced competitively to fit budgets of all sizes. Alongside affordability, we offer swift turnaround times, delivering excellent value and peace of mind to companies. This balance of cost-efficiency and quick results makes hair testing a preferred choice for businesses across the region.
Fast, Accurate, and Reliable Results in Vilas, SD
Hair follicle drug tests in Vilas, SD, offer unmatched precision in substance detection, providing fast and reliable outcomes. With advanced technology, these tests identify drug use with remarkable accuracy, ensuring your organization receives results in a timely manner. Trust hair testing for its high level of dependability in identifying substance abuse.
Compliance and Peace of Mind for Employers in Vilas, SD
Utilizing hair follicle testing ensures Vilas, SD employers adhere strictly to drug-free workplace policies. This method reduces legal risks while bolstering workplace safety, allowing employers the peace of mind that comes from reliable, policy-compliant testing solutions. Hair testing stands as a cornerstone for organizations seeking adherence and safety.
