Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is acknowledged as an efficient method for identifying drug and alcohol consumption. By capturing biomarkers in the fibers of the hair shaft, hair offers a comprehensive history of alcohol and drug use. When cut near to the scalp, hair can provide an approximate detection period of up to 90 days for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient for delivery.
An ideal sample consists of a 1.5-inch section, approximately equivalent to a #2 pencil eraser's thickness, yielding 100 mg of hair for analysis. For tests involving EtG, add-ons, or more than 10 panels, a 150 mg sample is advised. Using a jeweler’s scale for weighing the specimen is suggested. In situations where scalp hair is not accessible, a similar amount of body hair is an alternative. Head hair pertains solely to scalp hair, while body hair includes all other types (facial, armpit, etc.).
Process Overview
The laboratory process for generating a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory phase where a sample is processed into a lab’s system. It involves confirming correct sealing and shipment of the specimen, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry absent in an electronic chain of custody system.
Screening serves as an initial assessment for drugs of abuse. Although cost-effective for dismissing drug usage in most samples, positive Screenings must be confirmed to be validated in court. Consequently, secondary confirmations are mandatory for any samples leaving Screening as presumptively positive.
If a sample is flagged as presumptively positive during Screening, additional hair is extracted from the initial sample for Extraction. During Extraction, drugs are obtained from the hair at concentrations comparatively lower than those in alternate methodologies (e.g., urine or saliva), highlighting the complexity of hair drug analysis.
Positive screening results undergo Confirmation through processes like GC/MS, GC/MS/MS, or LC/MS/MS. All samples that presumptively test positive receive a wash before confirmation if necessary. The overall laboratory sequence from Accessioning to Confirmation upholds both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Benefits of hair drug testing:
Challenges:
Note: Commonly branded as "hair follicle tests," the assessment examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Thorn Hill, TN
Overall, the advanced detection capabilities make hair testing the top choice in Thorn Hill, TN.
In Thorn Hill, TN, the hair follicle drug testing method provides an extended detection window for substance use, covering up to 90 days. This extensive period allows employers to gain a comprehensive insight into an employee's or candidate's drug history, unlike other methods.
The capability to screen for a broader timeframe is a significant advantage of this method. It gives businesses confidence in their hiring and monitoring processes, ensuring clearer understanding of past behaviors.
Tamper-Resistant Testing Method in Thorn Hill, TN ensures significant reduction in sample manipulation risks. Hair follicle tests are virtually tamper-proof, assimilating dependable and undeniable outcomes.
This method stands chief among testing techniques due to its robust nature of preventing adulteration, providing certainty and trustworthiness in results.
With convenient nationwide testing centers, accessing hair follicle drug testing in Thorn Hill, TN is both quick and easy. Our expansive network ensures straightforward, hassle-free service, delivering prompt solutions.
The strategic placement of testing sites offers clients the benefit of time and resource efficiency, all while ensuring comprehensive and accessible testing services.
Simple, Confidential Process in Thorn Hill, TN provides assurance that every step from ordering to receiving results is handled with the utmost privacy and simplicity. This approach addresses users' concerns effectively.
The process prioritizes confidentiality, ensuring information remains private, coupled with simplicity in execution for user convenience and peace of mind.
Thorn Hill, TN benefactors gain from affordable pricing and fast turnaround offered by hair follicle test services, delivering outstanding value. Companies enjoy competitive costs while minimizing waiting periods.
With streamlining in pricing schemes and result timing, businesses of all sizes can achieve fiscal prudence and operational confidence.
In Thorn Hill, TN, hair follicle drug testing is the go-to for those seeking fast and precise results. This method excels in both speed and accuracy, ensuring substance use is detected with high reliability. With the ability to deliver accurate outcomes swiftly, individuals and organizations benefit from the efficiency of hair testing over other traditional methods.
For anyone concerned about the reliability of their drug testing methods, the hair follicle approach offers premium accuracy and quickness in delivery. In Thorn Hill, TN, this testing option stands as a benchmark for efficiency, providing a seamless experience in assessing drug use.
Compliance and Peace of Mind for Employers in Thorn Hill, TN comes from hair follicle testing that aligns with workplace drug-free directives. This method minimizes legal dilemmas, enhances safety, and upholds an orderly work environment, securing business interests.
Employers can expect reduced legal exposure when employing hair testing as their assurance against substance use irregularities in the workplace.
