Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures long-term indicators of substances by embedding biomarkers within the fibers of the growing strand. When cut close to the scalp, hair can offer up to a three-month detection period for substances like alcohol. It's easy to gather, somewhat hard to tamper with, and easy to deliver.
A hair sample measuring 1.5 inches, consisting of roughly 200 strands (similar to the girth of a #2 pencil) next to the scalp will yield 100mg of hair, which is ideal for both screening and confirmation. For EtG, additional analyses, or tests exceeding 10 panels, 150mg of hair is preferred. It's advised to assess the sample on a jeweler’s scale. If scalp hair can't be obtained, an equivalent amount of body hair should be taken. References to head hair pertain exclusively to scalp hair. Body hair includes all other types like facial and axillary hair.
Process Overview
The primary stages in lab processing of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample enters the lab’s system. This involves confirming the sample's proper sealing and shipment, generating a random LAN (Laboratory Accessioning Number), and finishing any additional data entry missing from an electronic chain of custody system.
Screening acts as a preliminary check for substance misuse. While it's cost-effective for ruling out drug use in most cases, any positive result must be confirmed to be court-admissible. Samples with a presumptive positive in Screening require further confirmation.
Should a sample show a presumptive positive during Screening, additional hair is taken from the original sample and readied for Extraction. Here, substances are withdrawn from hair at much lower levels than in other tests (like urine or oral fluids), hence the complexity of hair drug screening.
Verification of any positive screening outcome is done using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Presumptive positive samples are sanitized as necessary before confirmation. The entire laboratory sequence from Accessioning to Confirmation is checked under CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination assesses the hair strand itself rather than the follicle beneath the scalp.
In Maben, WV, hair follicle testing provides a significant advantage over traditional urine tests by offering superior detection accuracy and reliability.
Unlike urine tests, where recent drug use might be missed or results could be manipulated, hair testing ensures a thorough analysis, making it a more trustworthy option for comprehensive screenings.
The extended detection window offered by hair follicle testing in Maben, WV, enables employers to gain insight into a person’s substance use history up to 90 days prior.
This method provides a broader perspective on an individual's drug usage, assisting companies in making informed decisions regarding employment and ensuring a safer work environment.
Hair follicle tests in Maben, WV, significantly reduce the risk of sample tampering, ensuring reliable results.
Due to the nature of hair testing, modifying or contaminating the sample is highly challenging, making it a trustworthy method for accurate drug screening.
Convenience is key with our nationwide testing centers, including local options in Maben, WV.
This accessibility ensures that individuals and companies can undergo testing swiftly and smoothly, without the hassle of long-distance travel or scheduling complications.
In Maben, WV, the hair follicle testing process is designed to be simple and confidential.
From ordering to obtaining results, the procedure respects privacy while maintaining ease of use, seamlessly integrating into the daily operations of businesses and individuals alike.
Our competitive pricing structures and fast turnaround times in Maben, WV, offer excellent value.
The combination of affordability and efficiency ensures that businesses of every size can access quality testing services without breaking the budget, while swiftly receiving the results they need.
In Maben, WV, hair follicle drug tests offer remarkable accuracy and reliability. These tests deliver highly precise results, allowing for confident detection of substance use over an extended period.
The speed and precision of hair follicle testing have made it a preferred choice for many employers and institutions seeking dependable outcomes in evaluating drug use.
Employing hair follicle testing in Maben, WV, supports compliance with drug-free policies, providing employers peace of mind.
The use of such robust testing enhances workplace safety and reduces legal risks, contributing to a secure and stress-free work environment.
