Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent means for spotting substance use involving drugs and alcohol. Hair strands capture a detailed, extended history of substance consumption by embedding biomarkers within the strands as they grow. Collected near the scalp, hair samples can offer a detection window covering up to around three months for alcohol and drug usage. Collecting hair is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch hair sample consisting of roughly 200 strands (approximately the diameter of a #2 pencil) adjacent to the scalp yields 100mg of hair, which is the standard amount for screening and confirmation purposes. For EtG, extra tests, and/or tests exceeding 10 panels, a 150mg sample is preferable. It's advisable to measure the specimen's weight using a jeweler’s scale. Should scalp hair be inaccessible, a similar amount of body hair can be used. When discussing head hair, we mean only the hair from the scalp. Body hair indicates any other hair varieties (such as facial, axillary, and others).
Process Overview
The complete laboratory procedure for handling a drug test result comprises Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial tagging and processing of a sample within a lab's framework. This step entails confirming the sample's seal and shipment’s integrity, assigning a random LAN (Laboratory Accessioning Number), and finalizing any further data entry absent from an electronic custody system.
Screening serves as a primary swift assessment for abused drugs. Though Screening offers an economical strategy to refute drug use in most samples, any positive findings must undergo confirmation for legal admissibility. Samples gauged as potentially positive during Screening necessitate a secondary affirmation.
For samples assumed to be positive during Screening, additional hair is extracted from the original sample and readied for Extraction. This phase involves isolating drugs from hair at a substantially reduced concentration compared to other methods (like urine or oral fluids), making hair drug screening particularly challenging to execute.
Verification of any positive result identified in Screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. Every sample considered presumptive positive is cleansed before confirmation when necessary. The complete lab procedure from Accessioning through to Confirmation is subject to review following both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Clarification: Though frequently called "hair follicle tests", the test actually assesses the hair strand itself and not the follicle beneath the scalp
In Romney, TX, hair follicle testing has proven to be superior to urine testing. Its unrivaled ability to detect drugs over an extended period levels up workplace safety and compliance. Unlike urine tests, hair testing offers an in-depth analysis, increasing detection accuracy and expanding insights into substance use patterns, thus fostering a reliable overview of an individual's drug history.
Offering a far-reaching detection span, hair follicle testing in Romney, TX, captures drug use for up to 90 days, providing employers with crucial insights into a candidate's substance habits. This expansive window surpasses that of traditional methods, ensuring employers more comprehensive data, assisting well-informed hiring decisions, and promoting a healthier workplace atmosphere.
Hair follicle testing in Romney, TX, offers a robust solution against testing manipulation. Its inherent design minimizes adulteration risk, delivering results that stand up to scrutiny. Unlike other test types vulnerable to tampering attempts, hair testing preserves the integrity of the findings, safeguarding the authenticity of the drug testing process.
Our nationwide network, including Romney, TX, showcases convenient, accessible testing locations, ensuring a streamlined testing experience. With broad coverage, individuals and companies benefit from prompt and hassle-free access to drug testing services, simplifying logistics and boosting efficiency without compromising quality and dependability.
Experience a straightforward and private testing process in Romney, TX with hair follicle testing. Designed for ease and confidentiality, ordering, taking, and receiving test results is seamless. Concerns about privacy and usage are prioritized, ensuring a user-friendly experience that upholds personal and professional discretion throughout the process.
Romney, TX, offers hair follicle testing solutions at competitive pricing, underpinned by rapid turnaround times. This ensures that businesses of varied sizes gain access to cost-effective drug testing options without delay. Our commitment to affordability and speed translates to both fiscal and operational peace of mind for all enterprises in the region.
Hair follicle testing in Romney, TX, stands out for its speed and precision. Its efficiency in identifying substance use is unparalleled, offering fast and trustworthy results vital for informed decision-making. Alleviating the challenge of false negatives, hair testing ensures a higher accuracy rate in detecting substances, reinforcing Romney's reputation for dependable drug testing services.
In Romney, TX, hair follicle testing fosters employer compliance with drug-free workplace standards. Integrating this testing method mitigates legal risks, ensuring adherence to company policies. Prioritizing safety and trust in the workplace, this approach delivers peace of mind that protocol alignment is sustained and workplace hazards minimized.
