Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means for detecting drug and alcohol consumption. Hair can archive a prolonged history of alcohol and drug intake by encapsulating biomarkers within the fibers of the developing hair strand. When procured near the scalp, hair offers a detection span of roughly three months for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and easy to ship.
A 1.5-inch portion consisting of approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, supplementary testing, and/or panels exceeding 10, 150mg of the sample is advisable. We suggest measuring the specimen's weight on a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair may be gathered. When mentioning head hair, we exclusively mean scalp hair. Body hair pertains to all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four principal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the initial handling of a sample into a laboratory’s system. This process verifies proper sealing and shipment of the sample, assigns an arbitrary LAN (Laboratory Accessioning Number), and finishes any additional data input not covered by an electronic chain of custody system.
Screening represents a preliminary rapid assessment for drugs of abuse. Though Screening is an economical method to exclude drug use in most samples, a screen that tests positive must be validated for court admissibility. Any samples suspected positive during Screening need secondary confirmation.
When a sample tests possibly positive during the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. During this phase, drugs are isolated from hair at a considerably lower concentration than in other methods (e.g., urine or oral fluid), which is why hair drug testing presents the most complexity of methodologies.
Confirmation for any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing before confirmation if necessary. The entire laboratory process, from Accessioning through Confirmation, is subject to review under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Boaz, WI: Hair testing surpasses traditional urine tests by offering superior detection accuracy and reliability. While urine tests are limited in their timeframe, hair tests cover a longer period.
Employers in Boaz, WI, appreciate the comprehensive insights afforded by hair testing, providing a clearer picture of potential prolonged substance usage compared to the brief snapshot urine tests offer.
Extended Detection Window in Boaz, WI: Hair follicle tests excel in revealing drug use over an extended timeline, up to 90 days. This longer detection period grants employers a thorough overview of an individual's substance activity history.
This extended window is particularly beneficial for businesses in Boaz, WI, allowing them to ascertain an employee's commitment to maintaining a healthy, drug-free lifestyle.
Tamper-Resistant Testing Method in Boaz, WI: Hair follicle tests dramatically lessen the possibility of sample tampering or adulteration, resulting in results that are both dependable and beyond reproach.
These measures provide Boaz employers with assurance that the test outcomes are a genuine reflection of an individual's substance use over time, enhancing trust in the process.
Convenient Nationwide Testing Locations and Local Locations in Boaz, WI: With testing centers spread nationwide, including local access in Boaz, WI, employees and employers enjoy effortless access to testing services.
This wide network ensures testing is both quick and minimal in hassle, optimizing time for business operations.
Simple, Confidential Process in Boaz, WI: The hair follicle testing process is designed to be straightforward and confidential, from ordering to testing and receiving results.
This emphasis on privacy and ease ensures that individuals and companies in Boaz, WI, can rely on a seamless and discreet experience.
Affordable Pricing and Fast Turnaround in Boaz, WI: Accredited Drug Testing offers competitive pricing structures with quick result turnarounds, providing excellent value for organizations of all sizes in Boaz.
These reasons underscore why many businesses continue to choose hair follicle testing as their preferred method for substance assessments.
Fast, Accurate, and Reliable Results in Boaz, WI: Hair follicle drug tests offer unmatched precision, delivering results swiftly and accurately. These tests are highly efficient at revealing substance usage, ensuring timely and reliable outcomes for employers.
By utilizing hair follicle testing, Boaz, WI, businesses gain peace of mind with quick and precise data on employee substance use, empowering informed decision-making.
Compliance and Peace of Mind for Employers in Boaz, WI: Incorporating hair follicle testing into workplace protocols aids in upholding drug-free policies, mitigating legal risks, and bolstering workplace safety.
Employers in Boaz, WI, find reassurance in knowing that these measures support compliance and maintain a secure working environment for all staff.
