Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening has emerged as a significant asset for identifying drug and alcohol consumption. Hair captures a lasting record of alcohol and drug use by embedding biomarkers within the follicle's growing filament. When obtained near the scalp, hair can reveal up to almost a 3-month detection period for alcohol and other substances. Hair collection is straightforward, not easily tampered with, and convenient for transport.
A 1.5-inch cutout of roughly 200 hair strands (around the width of a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal amount for analysis and validation. For EtG, enhancements, and/or examinations exceeding 10 panels, a quantity of 150mg is advisable. Employ a jeweler’s scale for measuring the specimen. Should scalp hair be lacking, a comparable portion of body hair can be utilized. References to head hair apply exclusively to scalp hair. Body hair encompasses all additional varieties (facial, axillary, etc.).
Process Overview
The principal stages in the lab processing of drug test outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a specimen into a laboratory’s system. This incorporates ensuring the specimen was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any further data recording not provided via an electronic chain of custody protocol.
Screening entails an initial rapid assessment for substance abuse. While Screening is a budget-friendly approach to eliminate drug presence in most samples, a positive result requires further confirmation to hold in court. Any samples with a presumptive positive in Screening demand a subsequent validation.
If Screening suggests a positive result, more hair is extracted from the original sample for Extraction. This stage involves extracting drugs from hair at a significantly lower concentration than other approaches (such as urine or oral fluid), accounting for the high complexity of hair drug testing.
Consequential results from Screening are corroborated through GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed prior to confirmation as needed. The entire lab procedure from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO / IEC 17025 specifications.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis assesses the hair strand, not the follicle beneath the scalp.
In Mount Wolf, PA, hair follicle drug testing holds advantages over traditional urine tests. Unlike urine tests, hair tests provide superior detection accuracy and reliability, covering drug use over a more extended period.
Hair follicle testing offers an extended detection window compared to other methods in Mount Wolf, PA. Capable of detecting drug usage for up to 90 days, this test provides employers with a broad view of an individual's substance history.
With extensive insight, employers can make better-informed choices concerning current or potential employees.
One key benefit of hair follicle testing in Mount Wolf, PA, is its tamper-resistant nature. This method significantly reduces the chance of sample tampering, providing reliable results.
Our widespread testing locations offer convenience from coast to coast, including local centers in Mount Wolf, PA. With accessible testing services, individuals can easily undergo testing quickly and efficiently.
The process for hair follicle testing in Mount Wolf, PA, is both simple and confidential. From ordering to receiving results, every stage is designed with privacy in mind.
This straightforward approach addresses privacy concerns, making it easy for clients to navigate through their testing requirements without stress.
Offering competitive prices and rapid turnaround times, our hair follicle testing services in Mount Wolf, PA, provide excellent value.
The precision and speed of hair follicle drug tests are impressive, offering fast and reliable results in Mount Wolf, PA. With high accuracy in detecting substance use, these tests ensure individuals receive clear and unquestionable outcomes.
The reliable nature of hair testing supports important decision-making processes for employers and authorities.
Employers in Mount Wolf, PA, achieve peace of mind and ensure compliance with drug-free workplace regulations through hair follicle testing. This method cuts down on legal risks and boosts workplace safety.
Employers implementing hair testing support a safer and more productive environment for employees and the business as a whole.
