Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. The hair strands capture biomarkers within their fibers during growth, offering an extended record of substance use. When hairs are cut near the scalp, they can reveal substance usage over the preceding three months. Collection is straightforward, tampering is challenging, and transport is uncomplicated.
A 1.5-inch segment of roughly 200 hair strands, similar to the diameter of a #2 pencil, closest to the scalp will yield 100mg, which is optimal for evaluations and validations. For advanced tests such as EtG or panels exceeding ten drugs, 150mg is advised. We suggest measuring the sample with a jeweler’s scale. If head hair is insufficient, an equivalent quantity of body hair is acceptable. Head hair specifically refers to scalp hair, while body hair encompasses all other varieties (facial, underarm, etc.).
Process Overview
The laboratory procedure for drug test processing comprises four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample undergoes initial integration into a lab's system. This phase involves confirming the sample's proper sealing and shipment, allocating a random LAN (Laboratory Accessioning Number), and concluding any extra data entry absent from an electronic chain of custody setup.
Screening entails a preliminary examination for illicit substances. Though Screening is a cost-efficient approach to dismiss drug presence in most samples, any positive findings must be validated for legal acceptability. Samples yielding a preliminary positive in Screening necessitate further confirmation.
Should a sample be tentatively positive at the Screening phase, additional hair is extracted from the primary sample for Extraction. Here, drugs are extracted from hair at notably lower concentrations unlike other methods (e.g., urine or saliva), which accounts for the complexity of hair drug analysis.
Validation of any positive Screening outcomes is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples flagged as potentially positive undergo a cleansing step before confirmation, as required. The entirety of the lab procedure, from Accessioning to Confirmation, is audited under both CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the evaluation examines the hair strand and not the follicle itself.
Why Hair Follicle Testing Beats Urine Testing in Davis, SD Hair tests surpass urine tests with their superior detection capabilities. Their increased accuracy and longer detection window, up to 90 days, offer a comprehensive assessment of substance use history, whereas urine tests are limited to recent use.
Furthermore, the reliability of hair testing reduces the chances of manipulation, unlike urine tests which are more susceptible to adulteration, ensuring employers enforce stringent drug-free policies effectively.
Extended Detection Window in Davis, SD Hair follicle testing's ability to trace drug use over months, instead of days, gives a broader picture of an individual’s substance consumption. This 90-day window allows employers a detailed view into an individual's drug use, supporting informed hiring decisions in Davis, SD.
This extended window provides unparalleled insight into an applicant's or employee's history, assisting businesses in maintaining safe and compliant workplaces.
Tamper-Resistant Testing Method in Davis, SD Hair follicle tests are built to minimize the risk of sample tampering. This method provides results that are reliable and nearly impossible to alter, ensuring that the findings are genuine and truthful.
For organizations and individuals in Davis, SD, this means security and assurance in the integrity of their drug screening processes, supporting a transparent and fair environment.
Convenient Nationwide Testing Locations and Local Locations in Davis, SD Our vast network of testing centers across the nation ensures that residents in Davis, SD, have easy and quick access to our services. This accessibility minimizes downtime, allowing individuals to get tested without hassle.
The proximity and availability of these facilities mean that testing is not only efficient but also accessible, enhancing the overall experience for all involved.
Simple, Confidential Process in Davis, SD Our process from ordering to obtaining results is straightforward and maintains participant confidentiality. Hair follicle testing in Davis, SD, prioritizes user privacy, with secure channels ensuring that information remains discreet.
By making the entire procedure hassle-free and ensuring privacy, we address concerns effectively and provide peace of mind to our clients seeking accurate, private test results.
Affordable Pricing and Fast Turnaround in Davis, SD Our competitive pricing framework, combined with swift results, guarantees exceptional value for businesses of all sizes in Davis, SD. This ensures cost-effective yet reliable testing solutions without sacrificing quality.
Businesses looking to maintain budget feasibility while receiving prompt test outcomes will find our hair follicle tests ideal for their needs, fostering efficiency and economic viability.
Fast, Accurate, and Reliable Results in Davis, SD Hair follicle drug tests offer high precision, quickly delivering trustworthy results. These tests are particularly noted for their accuracy in identifying substance use, providing a reliable snapshot for employers and individuals alike.
Individuals undergoing hair follicle testing in Davis, SD, can expect prompt, accurate results that reflect a high standard of testing integrity, empowering decision-makers with valid information.
Compliance and Peace of Mind for Employers in Davis, SD Ensuring adherence to drug-free policies becomes straightforward with hair follicle testing, as it significantly lowers the legal risks that employers face. Businesses benefit from this method by enhancing workplace safety and meeting compliance requirements.
Implementing hair testing in Davis, SD, aids employers in sustaining a secure and harmonious work environment, reinforcing their commitment to policy adherence and employee well-being.
