Urine| Hair Follicle | Oral Fluid | Blood | ETG
As a compelling resource for identifying drug and alcohol consumption, hair testing is gaining recognition. Hair captures a prolonged history of alcohol and other drug use by embedding biomarkers within the fibers of the developing hair strand. When sourced near the scalp, it can provide an approximately 90-day detection period for various substances. Hair is easy to collect, challenging to tamper with, and straightforward to transport.
A 1.5-inch segment made up of about 200 hair strands (around the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample for screening and validation. For EtG, additional assessments, and tests extending over 10 panels, a 150mg sample is advisable. Utilizing a jeweler's scale to measure the specimen is recommended. If scalp hair can't be obtained, an equivalent amount of body hair can be gathered. When discussing head hair, we refer specifically to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The key stages in the laboratory handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into a lab's framework. This procedure includes confirming the sample’s seal and correct shipment, generating a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening offers an initial swift examination for drugs of abuse. Although Screening is an economical method for dismissing drug usage in most samples, a confirmed positive is required to be accepted in legal proceedings. Any samples that appear positive during Screening need further confirmation.
In cases where a sample shows positive during the Screening stage, additional hair is extracted from the primary specimen and readied for Extraction. This step involves extracting drugs from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), which is why hair drug screening is the most challenging method to execute.
Positive screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumed positives are cleaned before confirmation, as needed. The entire lab process, from Accessioning to Confirmation, is audited following both the CAP (College of American Pathologists) Hair specifications and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Constraints:
Note: Frequently termed "hair follicle tests," these tests actually examine the hair strand itself, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Oconto, WI
Hair testing offers distinct advantages over traditional urine tests. The primary benefit is its superior accuracy over longer periods, ensuring comprehensive assessment of an individual's substance use history. Additionally, hair testing reduces the potential for adulteration, resulting in undeniably reliable findings.
Extended Detection Window in Oconto, WI
Employers find the extended detection period of hair follicle testing invaluable. This method can detect drug use up to 90 days, providing a wide-ranging view of an individual's substance use patterns. This thorough overview is particularly beneficial for businesses aiming for consistent and informed employment decisions.
Tamper-Resistant Testing Method in Oconto, WI
Hair follicle tests dramatically minimize sample tampering risks. By their nature, these tests offer results that are both dependable and challenging to contest, which is crucial for maintaining integrity in workplace drug testing protocols.
Convenient Nationwide Testing Locations and Local Locations in Oconto, WI
The convenience of our widespread testing centers, including local options in Oconto, WI, ensures that drug testing is accessible and hassle-free. This wide reach means that scheduling and processing tests is both efficient and straightforward for all parties involved.
Simple, Confidential Process in Oconto, WI
From ordering to receiving results, the hair follicle testing process is designed to be simple and secure. Privacy concerns are addressed seamlessly, ensuring that participants feel comfortable and assured throughout the testing procedure.
Affordable Pricing and Fast Turnaround in Oconto, WI
Our competitive pricing and quick turnaround times make hair follicle testing not just economically wise but also reassuring to companies of different scales. By choosing us, businesses achieve monetary efficiency without sacrificing result reliability.
Fast, Accurate, and Reliable Results in Oconto, WI
The precision and speed of hair follicle drug tests are second to none. These tests are celebrated for their high accuracy levels in identifying substance use, offering quick results that employers in Oconto, WI can rely on. The adept nature of the test ensures that both employees and employers have peace of mind regarding the outcomes.
Compliance and Peace of Mind for Employers in Oconto, WI
Hair follicle testing assures adherence to workplace drug policies, significantly reducing legal exposure and promoting a safe working environment. Employers gain peace of mind knowing they are upholding the highest standards of safety and regulation adherence.
