Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has emerged as an effective means of detecting drug and alcohol consumption. Hair captures a prolonged record of substance use due to the entrapment of biomarkers within its strands. When collected at the scalp, a hair sample can offer an approximate detection window of three months for drugs and alcohol. The collection of hair is straightforward, challenging to tamper with, and easy to mail.
A sample of hair measuring 1.5 inches with about 200 strands (akin to the width of a #2 pencil) nearest the scalp provides 100mg of hair, an ideal quantity for screening and confirmation. For EtG, additional tests, or screenings beyond 10 panels, 150mg of the sample is preferred. It's advisable to weigh the sample using a jeweler’s scale. In cases where scalp hair is unavailable, a similar quantity of body hair can be used. References to head hair specifically denote scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial inclusion of a sample into the lab system. It involves confirming proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry that might not be provided by an electronic chain of custody system.
Screening constitutes an initial rapid assessment for substance abuse. Though cost-efficient for eliminating drug usage for most samples, a positive screen must be confirmed for court admissibility. Presumptively positive Screening samples require secondary confirmation.
For samples that test presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction process. In this phase, drugs are extracted from hair at a lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening the most complex methodology.
Confirmation of any positive screen result is done through GC/MS, GC/MS/MS or LC/MS/MS. Any presumptively positive samples are cleaned before confirmation if necessary. The full laboratory sequence from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation alongside ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
In Beaver Dam, KY, hair follicle testing often excels over urine tests due to superior detection accuracy and reliability. Hair testing offers broader insight into one’s substance use history versus urine testing.
While urine tests are typically used in recent drug use detection, hair follicle tests provide thorough assessments and detect usage with unmatched precision in long-term analysis.
Employers in Beaver Dam, KY, appreciate the extended detection capability of hair follicle tests, which detect drug use for up to 90 days. This enables comprehensive substance use evaluation over a longer period.
The lengthy detection window of hair follicle tests gives employers a reliable understanding of an individual's substance history, supporting informed decision-making.
Hair follicle testing in Beaver Dam, KY is renowned for its tamper-resistant nature, significantly minimizing sample adulteration risks and guaranteeing trustworthy outcomes.
This method secures product integrity, providing consistent and valid results that stakeholders in Beaver Dam can trust.
Beaver Dam, KY's access to nationwide testing centers ensures a convenient testing experience, providing quick and easy access to services.
Our broad network guarantees hassle-free testing access, making the process straightforward and efficient for Beaver Dam residents.
In Beaver Dam, KY, hair follicle testing offers a simple and confidential process, addressing privacy concerns and ensuring ease of use from initial order to results.
The process is structured to prioritize client confidentiality while ensuring simplicity, establishing a stress-free testing experience.
Competitive pricing paired with fast turnaround makes hair follicle testing in Beaver Dam, KY affordable, offering excellent value to businesses of any size.
Our structure aims to ensure economic advantage while providing swift testing results, complementing companies’ budget plans seamlessly.
Beaver Dam, KY benefits from hair follicle drug tests known for fast, accurate, and reliable results. Their precision in detecting substances efficiently surpasses traditional methods.
Hair follicle tests ensure high accuracy, helping professionals and employers in Beaver Dam, KY, trust these results for discernible clarity and reliability.
Employers in Beaver Dam, KY find compliance and peace of mind in adopting hair follicle testing, as it aligns with workplace drug-free policies, mitigating legal risks
Hair follicle testing enhances workplace safety by offering a reliable assessment method, supporting employers to maintain a compliant, drug-free environment.
