Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a potent means for detecting drug and alcohol usage. Hair harbors a long-term record of alcohol and other drug use by embedding biomarkers within the strands of the growing hair. When sampled near the scalp, hair can offer a detection period of up to roughly 3 months for alcohol and various drugs. Hair collection is straightforward, less prone to tampering, and simple to transport.
A 1.5-inch hair sample comprising approximately 200 hair strands (around the thickness of a #2 pencil) nearest the scalp provides 100mg of hair, which is the preferred quantity for assessment and validation. For EtG, supplementary tests, and/or assays exceeding 10 panels, a 150mg quantity is advised. It's advisable to use a jeweler's scale to gauge the specimen. If scalp hair isn't available, an equivalent amount of body hair can be gathered. When mentioning head hair, it refers exclusively to scalp hair. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary integration of a sample into a lab's system. This step verifies the sample's proper sealing and dispatch, assigns a random LAN (Laboratory Accessioning Number), and accomplishes any extra data entry not covered by an electronic chain of custody system.
Screening provides an initial brief check for drugs of abuse. Although cost-effective for negating drug use in a majority of cases, a Screening positive must be authenticated for court admissibility. Samples with presumptive positive results in Screening demand secondary validation.
Should a sample be tentative positive in the Screening phase, additional hair is drawn from the initial sample and set for Extraction. Here, drugs are retrieved from hair at a markedly lower concentration compared to other techniques (such as urine or oral fluid), making hair drug tests the most complex methodology to execute.
The Confirmation of any positive Screening outcome is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples predicted positive receive a wash before confirmation if necessary. The complete lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair standard and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the examination focuses on the hair strand and not the follicle beneath the scalp
Hair follicle testing in Leslie, ID offers a remarkable advantage over traditional urine testing.
Superior in detecting substance use, hair tests deliver higher accuracy and reliability.
Employers in Leslie, ID find hair follicle tests more advantageous
compared to urine tests, offering a broader view of substance use history
and encouraging a commitment to workplace safety.
Employers in Leslie, ID benefit from hair follicle testing's long detection window, providing a robust view of an individual's substance history over 90 days.
This method surpasses others by offering an extensive detection capability
for comprehensive employer insight.
The hair follicle test's ability to capture a longer historical view
ensures employers have access to a detailed analysis of potential employees' histories, enhancing recruitment strategies.
In Leslie, ID, the hair follicle test is highlighted as a tamper-resistant testing method.
It effectively minimizes the risk of sample adulteration,
The tamper-proof nature of hair testing significantly enhances credibility,
offering confidence in the authenticity of test outcomes.
Leslie, ID residents enjoy the convenience of widespread testing centers.
Nationally and locally available, these centers provide quick,
easy, and hassle-free access to testing services.
Whether in Leslie or beyond, our testing locations are ready to assist, making drug screening both efficient and effective, catering to diverse needs.
In Leslie, ID, undergoing a drug test is a simple,
confidential process.
Ensuring confidentiality, the process guarantees comfort throughout,
from scheduling to receiving results, managing privacy seamlessly.
Employers in Leslie, ID appreciate our affordable pricing and swift turnaround times.
Providing excellent value along with peace of mind,
By offering reasonable rates and quick results, our services cater across all scales,
ensuring economic efficiency and quality assurance.
In Leslie, ID, hair follicle drug tests stand out for their fast, precise, and dependable results.
Boasting high accuracy, these tests excel at identifying substance use, providing swift outcomes that employers trust.
The quick turnaround of hair testing makes it ideal for those in need of efficient drug detection services.
With reliable methodologies, hair tests deliver accurate assessments that benefit a variety of clients.
Hair follicle testing fosters compliance and peace of mind for Leslie, ID employers.
It helps ensure adherence to drug-free workplace policies,
By choosing hair tests, companies reinforce their zero-tolerance drug policies,
instilling a culture of safety and compliance across the workplace.
