Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair analysis has emerged as an effective approach for identifying drug and alcohol consumption. Hair encases evidence of alcohol and drug presence over an extended period by capturing biological markers within the hair as it grows. When sourced near the head, hair can reveal alcohol and drug use within a timeframe of up to roughly three months. This method is easy to gather, offers resistance to tampering, and is straightforward to transport.
An optimal hair sample for evaluation consists of a 1.5-inch segment of approximately 200 hair strands (roughly equal to a #2 pencil) clipped nearest the scalp, weighing about 100mg. For tests involving EtG, additional panels, or those exceeding 10 panels, a specimen of 150mg is advisable. Usage of a jeweler’s scale for weighing is suggested. If scalp hair is inaccessible, an equivalent quantity of body hair is a suitable alternative. Note that reference to head hair pertains exclusively to scalp hair. Body hair is considered to include all other hair types, such as facial or axillary hair.
Process Overview
Drug testing in the laboratory is comprised of four essential phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial integration of a specimen into a laboratory's framework. This process involves confirming the secure sealing and transport of the sample, allocating a random Laboratory Accessioning Number (LAN), and finalizing any supplementary data input not facilitated by an electronic chain of custody system.
Screening consists of a preliminary examination to detect drugs. As an economical method to dismiss drug presence in most cases, any positive result necessitates confirmation before court submission. Samples that show potential positivity in Screening require further verification.
Should a sample indicate positivity during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. This phase involves isolating drugs from hair at much lower concentrations compared to other methods such as urine or saliva, highlighting hair drug testing as a particularly intricate procedure to execute.
Positive outcomes from the Screening phase undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All potentially positive samples are cleansed before confirmation as deemed necessary. The complete laboratory journey from Accessioning to Confirmation is evaluated under the stringent criteria of both the CAP (College of American Pathologists) Hair classification and the ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently dubbed as "hair follicle tests", this analysis actually examines the hair strand, not the follicle beneath the scalp.
When considering drug testing in Mars Hill, NC, hair follicle testing stands out over traditional urine screening. Hair tests provide superior accuracy and reliability, making them an invaluable tool for employers who prioritize integrity in their drug policies.
Compared to urine tests, hair follicle methods have a profound detection range, unveiling drug use from up to 90 days prior. This gives employers a larger time span of substance history, crucial for maintaining workplace standards.
Leveraging an extended detection window, hair follicle testing in Mars Hill, NC uncovers drug use from a sweeping 90-day period. This long window allows employers to have a panoramic view of substance usage patterns.
The ability to look into an employee or candidate’s past activities ensures that organizations maintain a robust drug-free environment, while also making informed decisions based on substantial historical data.
Hair follicle tests bring forth a tamper-resistant methodology in Mars Hill, NC, making them almost impossible to cheat compared to other testing types. The integrity of the sample remains intact, ensuring authentic results every time.
The resistance to adulteration with hair samples provides organizations the assurance they seek in substance screenings, fostering trust in the reliability and candidness of the results produced.
With nationwide testing centers covering Mars Hill, NC, accessing hair follicle drug tests has never been simpler. Our widespread locations ensure that testing is convenient, saving time for individuals and organizations alike.
The ease of access provided by local and widespread testing facilities across the nation guarantees a hassle-free experience when it comes to acquiring the necessary test results without delay.
Our services in Mars Hill, NC focus on a simple and confidential process, ensuring that from test ordering to result acquisition, privacy is maintained throughout. The process is designed to alleviate any concerns related to confidentiality.
Clients can confidently engage in a discreet testing journey, knowing their data is secure. This simplicity ensures a pleasant experience as individuals navigate their substance testing obligations.
In Mars Hill, NC, hair follicle testing is distinguished by its affordable pricing and fast turnaround. Whether for large corporations or small businesses, our pricing models offer value-enhanced solutions aimed at achieving quick and reliable outcomes.
Providing competitive rates without compromising quality underscores our commitment to accessible drug testing services, making it feasible for businesses to employ efficient testing with peace of mind.
The hair follicle drug tests available in Mars Hill, NC promise fast and highly accurate results, offering a dependable assessment of drug use. The method’s precision is beyond comparison, making it the preferred choice among substance detection tools.
Clients benefit from the clear and swift outcomes these tests present. Our streamlined processes ensure the fastest turnaround times while maintaining the highest standards of testing accuracy. This makes hair follicle testing ideal for time-sensitive situations requiring reliable data.
For employers in Mars Hill, NC, hair follicle tests offer compliance and peace of mind, ensuring adherence to drug-free workplace policies with minimal legal risks. This testing creates a proactive safety net for both employers and employees.
By reducing potential legal implications and fortifying a secure work environment, hair testing fortifies an organization’s commitment to a substance-free space, merging compliance with safety seamlessly.
