Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized for its efficiency in identifying drug and alcohol consumption. The hair stores a long-term record of substances, retaining markers in the fibers of the hair as it grows. If taken close to the scalp, it offers an approximately three-month detection period for alcohol and drugs. Hair collection is straightforward, hard to tamper with, and convenient for shipping.
A 1.5-inch section of around 200 hairs (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, the perfect quantity for testing. For EtG, add-ons, or tests over ten panels, 150mg of the sample is advised. Using a jeweler’s scale is recommended for weighing. If scalp hair isn’t available, a similar volume of body hair can be obtained. Head hair implies scalp hair solely. Body hair denotes all other varieties (face, axillary, etc.).
Process Overview
There are four crucial stages in the lab processing of a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a specimen into the lab system. This phase includes confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entries that aren't covered by electronic chain of custody systems.
Screening serves as a preliminary quick analysis to identify drugs of abuse. Though cost-efficient for ruling out drug use in many samples, a positive screen necessitates confirmation for legal admissibility. Presumptively positive samples in Screening must undergo a secondary confirmation.
If a specimen is presumptively positive at the Screening phase, more hair is extracted from the initial sample and prepared for Extraction. Here, drugs are extracted from hair at a much lower concentration compared to methods like urine or oral fluid; thus, hair drug screening is the most intricate method to execute.
A positive screening result is verified via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples get washed before confirmation as required. The whole lab process, from Accessioning to Confirmation, undergoes a review under both the CAP (College of American Pathologists) Hair specification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests," the analysis focuses on the hair strand, not the follicle beneath the scalp.
When weighing hair testing against urine tests in Calvary, KY, the advantages are distinct. Hair analyses offer superior detection accuracy and make cheating nearly impossible.
Employers gain a significant edge with hair tests; their reliability surpasses traditional urine methods, ensuring comprehensive results.
The robustness of hair testing, paired with its reliability, grants an edge over urine tests in confirming substance use with precision.
Hair follicle testing in Calvary, KY, provides an extensive detection window, revealing drug use over 90 days. This duration offers a thorough look into one's history.
Employers can assess a longer snapshot of an individual's substance use, making informed decisions based on the broad detection period.
This long-term detectability surpasses shorter-term methods, ensuring a deep dive into an individual’s drug use history.
In Calvary, KY, hair follicle tests earn trust with their tamper-resistant nature, minimizing the risk of compromised samples.
This method secures reliable results free from adulteration, reinforcing confidence in the findings.
The integrity of hair testing is unmatched, ensuring results that stand up to scrutiny without the risk of manipulation.
Our accessible testing centers in Calvary, KY, and across the nation offer seamless service, simplifying the testing journey for everyone.
Convenience is key, with locations that cater to quick and hassle-free testing experiences.
Whether local or nationwide, our centers ensure smooth access to valuable testing services, prioritizing user convenience.
The process of hair follicle testing in Calvary, KY, is both simple and private, from ordering through to obtaining results, addressing privacy concerns with ease.
Through a straightforward approach, we ensure confidentiality while maintaining a hassle-free experience for individuals seeking testing.
Our commitment to a simple, confidential procedure reassures users, making the process user-friendly and secure.
Competitive pricing in Calvary, KY, ensures that hair follicle testing is accessible to businesses of all sizes without financial strain.
Fast turnaround times enhance value, delivering prompt results at an economical rate.
Our cost-effective approach pairs affordability with efficiency, providing superior service at a budget-friendly price.
In Calvary, KY, hair follicle testing stands out for its ability to deliver swift, precise results. The accuracy in detecting drugs is unmatched, providing reliable data quickly.
The method is highly efficient, offering a streamlined process that couples speed with reliability, making it a preferred choice for accurate substance detection.
Accuracy and speed come together in hair testing, setting a benchmark in drug testing methodologies with its rapid analysis capabilities.
For employers in Calvary, KY, hair follicle testing ensures adherence to drug-free workplace policies, mitigating legal issues and raising safety standards.
Employers gain peace of mind knowing compliance with regulations is upheld, reducing legal vulnerabilities.
Using hair tests fortifies a company's commitment to maintaining a secure and compliant work environment.
