Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluations are increasingly recognized as an effective method for identifying substance and alcohol intake. Hair captures a historical record of alcohol and other substances by embedding biomarkers in the strands of developing hair. When gathered near the scalp, hair offers roughly a 90-day detection period for alcohol and substances. Hair is straightforward to gather, relatively challenging to alter, and simple to transport.
A 1.5-inch segment of approximately 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp will provide 100mg of hair, which is the optimal sample for analysis and verification. For EtG, add-ons, and/or testing exceeding 10 panels, 150mg of the sample is advised. Measuring the sample weight on a jeweler’s scale is suggested. If scalp hair isn't present, an equivalent amount of body hair can be collected. When referencing head hair, it pertains exclusively to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The core steps involved in laboratory handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage of processing a sample within a laboratory’s framework. This entails confirming that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and performing additional data input not covered by an electronic chain of custody system.
Screening comprises an initial swift evaluation for substance misuse. Although Screening is a budget-friendly approach to eliminate substance usage in most samples, a positive result necessitates confirmation for legal admissibility. Samples that are initially positive in Screening demand a follow-up verification.
If a sample is initially positive in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. In this phase, substances are derived from hair at significantly lower concentrations than in alternative methods (ex. urine or oral fluid), making hair drug analysis the most challenging methodology to carry out.
Detection of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All initially positive samples undergo washing prior to confirmation as necessary. The entire lab sequence from Accessioning to Confirmation is conducted in alignment with both CAP (College of American Pathologists) Hair guidelines and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp.
Kennerdell, PA residents stand to benefit greatly from the advantages hair follicle testing has over conventional urine tests. Hair analysis offers superior detection accuracy, able to unveil substance use over an extended period. While urine tests are limited in scope, hair tests provide peace of mind with comprehensive evaluations.
The unrivaled detection ability of hair testing makes it a standout choice.
Employers in Kennerdell, PA gain a fuller understanding of an individual's drug use history through the extended detection window provided by hair follicle testing. Capable of identifying substance use up to 90 days prior, this method offers a thorough view of an applicant or employee's behavior.
This extended period offers crucial insights for those needing a complete assessment.
Reducing the risk of sample tampering is crucial in drug testing, and Kennerdell, PA's residents can rely on hair follicle tests for their tamper-resistant features. This method significantly minimizes adulteration risks, thus offering results that are trustworthy and indisputable.
Reliability is at the forefront of this testing approach, ensuring confidence in the outcome.
Residents of Kennerdell, PA, have access to hair follicle testing in various convenient nationwide locations. These easily accessible centers ensure quick and hassle-free testing processes for all.
Ensuring thousands of individuals receive and access quality testing services effortlessly, supporting their needs effectively.
In Kennerdell, PA, the process for hair follicle testing is not only simple but also confidential. From ordering the test to obtaining results, the system is designed to respect privacy and maximize ease of use.
Concerns regarding confidentiality are addressed throughout every stage to ensure a stress-free experience.
Kennerdell, PA, boasts affordable options and quick turnaround times for hair follicle drug tests. Competitive pricing coupled with a swift result release ensures organizations of all sizes receive excellent value.
Fast responses combined with cost-effectiveness provide companies peace of mind and financial efficiency.
In the heart of Kennerdell, PA, hair follicle drug tests offer not only unmatched accuracy but also expediency in results. Their precision in identifying substance use sets them apart, ensuring that employers receive reliable outcomes swiftly. This method provides assurance of the highest accuracy levels when it comes to detecting prohibited substances.
Swift results are essential in a fast-paced world, and hair tests deliver exactly that.
Kennerdell, PA employers achieve compliance effortlessly with workplace drug-free policies by utilizing hair follicle testing. It strives to ensure legal protection and enhances safety in the workplace, granting peace of mind to both employers and employees.
Adopting this testing solution reduces potential liabilities, safeguarding workplace integrity.
