Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol use. Hair retains a comprehensive history of alcohol and drugs by integrating biomarkers within the fiber of the hair as it grows. When sourced near the scalp, it can provide a detection window of up to about 3 months for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch section containing roughly 200 strands (comparable to a #2 pencil's width) nearest the scalp yields 100mg, which is deemed ideal for both screening and validation. For EtG, additional tests, or those exceeding 10 panels, 150mg of hair is advised. Utilizing a jeweler's scale for weighing is suggested. If scalp hair is not available, an equivalent amount of body hair may be used. When mentioning head hair, it specifically means scalp hair only. Body hair encompasses all other forms (such as facial, underarm, etc.).
Process Overview
The laboratory processing of drug test outcomes includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial phase of processing a sample into the laboratory system. It involves ensuring the sample is sealed and shipped correctly, assigning it a random LAN (Laboratory Accessioning Number), and completing any necessary data input not available from an electronic chain of custody.
Screening is a preliminary test for drugs of abuse. While it offers a cost-efficient approach to exclude drug use in most cases, a positive result in Screening needs subsequent confirmation to be valid in legal settings. Samples with presumptive positives in Screening require additional confirmation.
If the Screening phase indicates a presumptive positive, additional hair is taken from the initial sample and prepped for Extraction. This stage involves drawing drugs from hair at significantly lower concentrations than other techniques (e.g., urine or saliva), making hair drug testing the most complex method to perform.
Confirmation of positive Screening results is done through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The entire process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards certification.
Advantages of hair drug testing:
Limitations:
Note: Though commonly known as "hair follicle tests," the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Why is hair follicle testing superior to urine tests in White Tower, KY? Hair tests offer superior detection accuracy over traditional methods. Unlike urine tests with a limited detection window, hair tests provide a comprehensive review of an individual's substance use. Their reliability makes them preferable for situations necessitating stringent measures and accurate monitoring.
Hair follicle testing in White Tower, KY provides an extensive detection window, spanning up to 90 days. This allows employers to review a complete picture of an individual's substance use history, covering more extensive periods than standard testing methods. Such a capability ensures a detailed understanding of an employee's or applicant's past behaviors.
The tamper-resistant nature of hair follicle tests in White Tower, KY sets them apart. Due to the test's inherent characteristics, the risk of sample adulteration is significantly reduced. This provides results that are both reliable and incontestable, reinforcing organizations' confidence in the integrity of their testing procedures.
Our presence extends to local and nationwide testing locations in White Tower, KY. With centers readily accessible, it's simple and straightforward for individuals to access testing services, ensuring a hassle-free experience. The convenience of our locations supports timely and efficient drug testing for everyone involved.
The process for engaging in hair follicle testing in White Tower, KY is simple and confidential. From ordering to completion and receiving results, each step is designed to ensure privacy and ease of use. Participants can be reassured that their privacy is prioritized throughout the entirety of testing.
In White Tower, KY, our competitive pricing structures, coupled with fast turnaround times, provide companies excellent value. We ensure that testing services are financially accessible, delivering prompt results and peace of mind to organizations of all sizes seeking effective substance monitoring solutions.
The precision and rapidity of hair follicle drug tests are noteworthy in White Tower, KY. Hair tests stand out for their high accuracy in determining substance use, providing results that employers and legal entities can trust. The swift turnaround tends to the needs of organizations requiring dependable solutions to monitor drug and alcohol use.
For companies in White Tower, KY, employing hair follicle testing ensures compliance with drug-free workplace policies. By minimizing legal risks and bolstering workplace safety, organizations can confidently foster a secure and responsible environment. This approach achieves compliance while granting peace of mind to employers.
