Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair retains a chronological record of alcohol and drug consumption by embedding biomarkers within the growing hair strand’s fibers. When obtained close to the scalp, hair can offer an approximate 3-month detection timeframe for alcohol and drugs. It's easy to gather, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches and containing around 200 hair strands (roughly the diameter of a #2 pencil) near the scalp will yield 100mg of hair, the optimal sample for both screening and confirmation. For EtG and tests exceeding 10 panels, 150mg of the sample is advised. It's suggested to weigh the sample using a jeweler's scale. When scalp hair isn’t accessible, a comparable quantity of body hair may be collected. The term head hair refers exclusively to scalp hair. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test result in the laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample into the laboratory's database. This includes confirming that the sample was sealed and transported correctly, allocating a random LAN (Laboratory Accessioning Number), and completing any additional information entry that isn't covered by an electronic chain of custody system.
Screening is a preliminary assessment for drugs of abuse. Although Screening is a cost-efficient approach to exclude drug usage in most samples, a positive result needs verification to be accepted legally. Any samples that test presumptively positive in Screening necessitate a subsequent confirmation.
If a sample results in a presumptive positive during Screening, additional hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are isolated from the hair at a significantly lower concentration than other methods (such as urine or oral fluid), making hair drug screening one of the most challenging methodologies.
Any positive screening outcome undergoes confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with a presumptive positive result are washed before confirmation, as required. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly referred to as "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle located beneath the scalp.
In Glendale, MS, hair follicle testing triumphs over traditional urine tests by delivering enhanced accuracy and reliability. Employers and legal systems increasingly prefer hair tests due to their expansive detection abilities, capturing evidence that urine tests might overlook.
Hair tests, unlike urine diagnostics, account for substance use over extended durations, presenting a reliable picture absent in urine testing.
The extended detection window offered by Glendale, MS hair follicle testing reveals drug use history extending up to 90 days. This gives a comprehensive assessment of an individual’s substance profile, advantageous for employers and agencies assessing long-term behavior.
This wide timeframe assists employers in making informed hiring decisions, ensuring transparency regarding an employee's past substance use.
Hair follicle tests in Glendale, MS are notably resistant to tampering, enhancing the trustworthiness of results. This testing method's design deters attempts to manipulate samples, providing an undeniable assessment.
Such tamper-proof results offer confidence to entities relying on drug tests, safeguarding against false reports prevalent in traditional testing forms.
With extensive testing sites available nationwide, Accredited Drug Testing ensures accessibility and convenience in Glendale, MS. Our local centers allow clients to quickly and easily undergo necessary testing.
The network benefits individuals and companies seeking swift, efficient service, reducing wait times and administrative hurdles.
The straightforward, private approach to hair follicle testing in Glendale, MS prioritizes user ease and confidentiality. From the initial order to result retrieval, the process is designed for simplicity.
This assures users that their privacy is respected throughout, eliminating concerns over data exposure or complicated procedures.
Accredited Drug Testing in Glendale, MS offers competitive pricing alongside quick result delivery. These affordable rates make it viable for businesses of any scale to implement effective drug screening programs.
This balance of cost and efficiency assures companies of tangible benefits without financial strain, delivering excellent value in employee management.
Hair follicle drug testing in Glendale, MS guarantees unmatched accuracy and swift results. Thanks to advanced laboratory techniques, this testing method excels in precisely identifying substance use.
The efficiency of hair testing is particularly noteworthy, offering results that clients can trust. This ensures managers and concerned parties have exceptional insights into substance consumption habits.
By implementing hair follicle testing in Glendale, MS, employers can better maintain compliance with drug-free workplace objectives. This method supports adherence to regulations, reducing legal liabilities associated with substance abuse in the workplace.
A reliable drug testing program promotes a safe work environment, comforting employers that policy enforcement is both effective and lawful.
