Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying substance and alcohol consumption. Hair captures a comprehensive timeline of alcohol and drug usage by embedding biological indicators within the strands. When taken near the scalp, it can offer nearly a three-month detection span for substances. Hair collection is straightforward, relatively tamper-resistant, and convenient for transport.
A strand selection of 1.5 inches from around 200 hairs (comparable to a #2 pencil) near the scalp provides 100mg, the preferred amount for testing and verification. For EtG, additional tests, or panels exceeding 10, a 150mg quantity is advised. It's suggested to use a jeweler’s scale for precision. If scalp hair is absent, the equivalent quantity of body hair may be gathered. When mentioning head hair, it specifically means scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The key procedures in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary stage where a sample is integrated into a lab’s procedure. It involves ensuring the sample was sealed and transported correctly, allocating a random LAN (Laboratory Accessioning Number), and finalizing any data input not covered by an electronic chain of custody mechanism.
Screening offers an initial rapid assessment for abuse substances. Although Screening is cost-efficient for excluding drug presence in most specimens, a positive outcome necessitates confirmation for legal credibility. Any presumptive positives from Screening need subsequent verification.
Should Screening indicate a presumptive positive, additional hair is extracted from the original sample for the Extraction phase. Here, substances are isolated from hair at notably lower levels than other techniques (e.g., urine or oral fluid), underscoring the complexity of hair drug testing.
Verification of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation as necessary. The holistic lab journey from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair categorization and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle tests", the examination focuses on the hair strand, not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Ludlow, MS
Hair follicle testing offers superior advantage over traditional urine tests due to longer detection periods and enhanced accuracy. This method captures a broader scope of drug use, providing more reliable data for employers and authorities.
Extended Detection Window in Ludlow, MS
Hair follicle testing enables tracking substance use over an extended period, up to 90 days. This capability provides employers a thorough understanding of an individual's drug history, safeguarding company interests.
Tamper-Resistant Testing Method in Ludlow, MS
Hair follicle drug tests minimize the likelihood of sample tampering, offering dependable and indisputable results. This integrity makes it a preferred method for those in Ludlow, MS seeking assurance in their testing procedures.
Convenient Nationwide Testing Locations and Local Locations in Ludlow, MS
Our numerous nationwide testing locations, including those in Ludlow, MS, guarantee swift and easy access to tests, making the process stress-free and efficient.
Simple, Confidential Process in Ludlow, MS
We provide a straightforward and confidential procedure for ordering, conducting, and obtaining test results, ensuring privacy and ease for all participants in Ludlow, MS.
Affordable Pricing and Fast Turnaround in Ludlow, MS
Our competitive pricing and swift turnaround times offer exceptional value for businesses of all sizes in Ludlow, MS, delivering peace of mind alongside affordability.
Fast, Accurate, and Reliable Results in Ludlow, MS
Hair follicle drug tests in Ludlow, MS provide swift, precise, and highly reliable substance detection. This method ensures users get timely results, enhancing decision-making processes and maintaining workplace integrity.
Compliance and Peace of Mind for Employers in Ludlow, MS
Implementing hair follicle testing ensures adherence to workplace drug policies, lessening legal risks and promoting workplace safety. Employers can rest assured with this compliance-focused approach.
