Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for uncovering drug and alcohol consumption. Hair provides an extended-term record of substances by capturing biomarkers within the hair's fibers as it grows. When obtained from near the scalp, hair can offer a detection period of up to around three months for substances. Hair collection is straightforward, somewhat resistant to tampering, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal sample size for testing and validation. For EtG checks, additional substances, and tests extending beyond ten panels, a sample of 150mg is advised. Use a jeweler’s scale for measuring the specimen. In the absence of scalp hair, a similar amount of body hair may be gathered. The term "head hair" exclusively denotes scalp hair. "Body hair" encompasses all other hair types (facial, axillary, etc.).
Process Summary
The primary phases in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial handling of a sample within a lab's database. This process verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data input not covered by an electronic chain of custody system.
Screening is an initial rapid assessment for substance abuse. Screening is cost-effective for excluding drug use in most samples; however, a positive screen necessitates further confirmation for legal acceptance. Samples that test as potentially positive in Screening require an additional review.
Should a sample be potentially positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. Here, substances are withdrawn from hair at considerably lower concentrations than other methods (such as urine or oral fluids), which contributes to hair drug screening's high level of difficulty.
Confirmation of a positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing potentially positive are cleansed before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation undergoes evaluation as per the guidelines of the CAP (College of American Pathologists) Hair classification and complies with ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Though frequently called "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
In Westphalia, IA, hair follicle testing outperforms urine tests due to its extended detection window and reliability. While traditional urine tests serve a purpose, hair testing offers valuable long-term insights.
Employers benefit from the increased detection accuracy of hair tests, which identify drug use over a far-reaching timeline. This provides better safety measures in the workplace.
Westphalia, IA, embraces hair follicle testing due to its extensive detection window, reaching up to 90 days. This period enables employers to assess comprehensive drug use history.
Such a prolonged detection span of hair follicle tests grants employers deeper insights into applicants or employees, ensuring thorough understanding and decision-making based on substance use evidence.
When it comes to tamper-resistant methods, hair follicle testing in Westphalia, IA stands out. Its inherent design minimizes the risk of sample tampering, delivering uncompromised results.
By employing hair testing, instances of sample manipulation are extraordinarily reduced, thus providing a dependable and trustworthy method of drug testing for all parties involved.
Our extensive network offers nationwide and local testing locations in Westphalia, IA. This convenience ensures a seamless and timely testing solution for everyone.
With easy access to numerous testing centers, clients can enjoy quick and hassle-free services tailored to their needs, facilitating streamlined scheduling and processing.
The process of hair follicle testing is straightforward and confidential in Westphalia, IA. Ease of ordering, taking, and receiving results alleviates privacy concerns effectively.
Our system prioritizes discretion, creating a simple and user-friendly experience. Clients are assured of privacy from test initiation through to result acquisition.
Offering competitive pricing and swift turnaround times in Westphalia, IA, our hair follicle testing services deliver value that meets diverse organizational needs.
Companies, regardless of size, benefit from our affordable solutions that couple cost-effectiveness with reliable and prompt results, ensuring budget-friendly access to quality testing.
Hair follicle drug tests are swiftly processed, providing fast, accurate, and reliable results in Westphalia, IA. These tests deliver precise assessments of substance use through sophisticated detection methods.
The accuracy of hair follicle testing surpasses traditional methods. It yields highly precise data in identifying drug use, offering a trustworthy solution for both employers and individuals.
Utilizing hair follicle testing in Westphalia, IA, ensures compliance with workplace drug policies. It provides employers with peace of mind by minimizing legal exposures and ensuring a drug-free environment.
Hair tests bolster workplace safety, supporting zero-tolerance policies. Employers benefit from reduced liability risks while maintaining a secure, efficient working atmosphere.
