Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a strong method for identifying drug and alcohol consumption. Hair offers an extended timeline of alcohol and drug usage by locking biomarkers within the fibers of the growing hair shaft. When taken near the head, hair samples can yield a detection period up to around three months for alcohol and various drugs. Hair collection is straightforward, somewhat challenging to tamper with, and convenient for shipping.
A 1.5-inch piece consisting of around 200 hair strands (roughly the width of a #2 pencil) nearest the scalp provides 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, add-on tests, or tests exceeding 10 panels, it's advisable to collect 150mg of the sample. We suggest using a jeweler's scale to measure the sample. If head hair is not present, an equivalent amount of body hair may be collected. When mentioning head hair, we refer solely to scalp hair. Conversely, body hair encompasses all other types of hair (such as facial, axillary, etc.).
Process Overview
The primary stages involved in laboratory processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial incorporation of a sample into a laboratory's system. It entails verifying that the sample was properly sealed and shipped, assigning it a random LAN (Laboratory Accessioning Number), and carrying out any additional data entry not initially included via an electronic chain of custody system.
Screening involves a preliminary assessment for drugs of abuse. Although Screening presents a cost-effective method to exclude drug usage across numerous samples, any positive screen must be confirmed to bear legal weight. Samples showing presumptive positivity in Screening necessitate a secondary confirmation process.
Should a sample prove presumptively positive in the Screening phase, additional hair is extracted from the initial specimen for the Extraction stage. In this stage, drugs are extracted from hair at significantly lower concentrations than other methodologies (e.g., urine or oral fluid), underscoring the complexity of conducting hair drug screening.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Any samples deemed presumptively positive are washed as necessary prior to confirmation. The whole laboratory procedure from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the examination actually analyzes the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tylertown, MS
In the realm of drug testing, hair follicle methods in Tylertown, MS are a cut above traditional urine tests. They offer superior detection accuracy thanks to the comprehensive analysis performed. While urine tests provide insight into recent drug use, hair follicle tests cover a much broader history, offering reliability and much-elevated precision, making them the preferred choice for many.
Extended Detection Window in Tylertown, MS
One of the standout features of hair follicle testing in Tylertown, MS is its ability to detect drug use over an extended period, up to 90 days. This gives employers a thorough snapshot of an applicant or employee's substance use over the past months, offering insights that urine tests simply can't provide due to their shorter detection window.
Tamper-Resistant Testing Method in Tylertown, MS
The robust nature of hair follicle testing in Tylertown, MS significantly reduces the vulnerability to sample tampering. This testing method offers one of the most secure ways to determine substance use with its resistance to adulteration, ensuring results that are reliable and unquestionable, safeguarding the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Tylertown, MS
With extensive national testing centers, accessing drug testing services in Tylertown, MS has never been easier. Offering convenience and hassle-free service, individuals and employers benefit from the swift access provided by these strategically positioned facilities, ensuring that testing can be conducted in a convenient and timely manner.
Simple, Confidential Process in Tylertown, MS
The process for undergoing hair follicle testing in Tylertown, MS is designed to be simple yet secure, safeguarding all aspects of privacy. From ordering and conducting the test to receiving results, every step is streamlined for ease of use, addressing privacy concerns effectively and ensuring that clients can proceed with complete confidence.
Affordable Pricing and Fast Turnaround in Tylertown, MS
In Tylertown, MS, hair follicle testing is not only renowned for its reliable outcomes but also for its competitive pricing and rapid processing times. Catering to businesses of various sizes, this method presents excellent value, balancing cost-effectiveness with swift service to deliver peace of mind.
Fast, Accurate, and Reliable Results in Tylertown, MS
Hair follicle drug tests in Tylertown, MS stand out for their precision and speed. They excel in accurately detecting substance use, providing results that one can trust. Compared to other methods, they offer an unparalleled combination of speed and reliability, ensuring that individuals and organizations get the answers they need without delay.
Compliance and Peace of Mind for Employers in Tylertown, MS
Hair follicle testing ensures adherence to workplace drug-free policies, offering Tylertown employers compliance and peace of mind. Minimizing legal risks associated with drug use, it serves to uphold safety in the work environment, reinforcing a secure and compliant workplace atmosphere.
