Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now viewed as a potent method for identifying alcohol and substance usage. Hair offers an extended history by capturing biomarkers within the hair's growing fibers. When sourced near the scalp, it provides roughly a 3-month timespan for detection of alcohol and substances. It's easy to collect, hard to tamper with, and convenient for shipping.
A 1.5-inch segment of approximately 200 hairs (comparable to the size of a #2 pencil) near the scalp offers 100mg, ideal for both screening and verification. For EtG, additional panels beyond 10 require 150mg. We suggest weighing the sample on a jeweler's scale. If scalp hair isn't an option, the same amount in body hair can be retrieved. Referring to head hair pertains only to scalp hair, whereas body hair includes other types (facial, armpit, etc.).
Process Overview
The lab processing for drug test outcomes involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial integration into a lab's system. This verifies proper sealing and shipment, assigns a LAN (Laboratory Accessioning Number), and completes any data entry not handled by an electronic custody chain.
Screening is a preliminary assessment for drugs. It acts as an efficient method to eliminate drug presence in most samples; however, a positive screen mandates further confirmation for court acceptability. Presumptive positives in Screening require an additional validation step.
When a sample is tentatively positive in Screening, more hair is extracted from the original collection to proceed with Extraction. This phase pulls substances from hair at much lower levels compared to other methods (e.g., urine, saliva), highlighting the complexity of hair drug testing.
GC/MS, GC/MS/MS, or LC/MS/MS techniques confirm any positive screen results. All samples showing presumptive positives are pre-washed as necessary. The comprehensive lab procedure from Accessioning through Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly misnamed "hair follicle tests," the procedure actually examines the hair strand, not the follicle beneath the scalp.
Why does hair testing triumph over urine testing in West Point, KY? With an extended detection span and remarkable precision, hair analyses offer superior results compared to traditional urine methods. The more accurate and reliable nature ensures better compliance with policy mandates.
In West Point, KY, hair follicle investigations reveal substance use over the long haul. Providing up to a 90-day window, it offers employers a thorough insight into an employee's past behavior.
Hair based tests in West Point, KY vastly reduce the risk of tampering or sample corruption. Providing secure and valid outcomes, it is a dependable choice for trusted results in screening processes.
Across the nation and in West Point, KY, find ease with our accessible testing facilities. Our locations make the process quick and simple, ensuring hassle-free access to necessary services.
Explore a confidential and straightforward process for undergoing hair sample screenings in West Point, KY. The privacy-centered approach confirms an uncomplicated path from sampling to result acquisition.
Providing competitive pricing and swift outcomes in West Point, KY, our hair follicle tests present a valuable option for companies of any size, blending affordability with fast service delivery.
The hair follicle examination in West Point, KY triumphs in precision and rapidity. A sophisticated tool in detecting consumption, it achieves high levels of accuracy, providing results you can trust. Fast, reliable, and precise outcomes make it a preferred method among discerning users.
Employing hair testing for drugs in West Point, KY offers assurance that workplace drug-free protocols are followed. It’s a method that promotes compliance and helps minimize potential legal issues while enhancing workplace safety.
