Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. By capturing biomarkers within the fibers of a developing hair strand, hair offers a prolonged record of alcohol and drug use. When clipped close to the scalp, hair can reveal a detection span of up to around 90 days for both alcohol and drug usage. Hair is easy to acquire, relatively resistant to tampering, and simple to transport.
An ideal 1.5-inch specimen, roughly 200 strands of hair (akin to the thickness of a #2 pencil) nearest to the scalp, will yield 100mg of hair, optimal for both screening and confirmation. For EtG, add-ons, and/or analyses exceeding 10 panels, a 150mg quantity of the specimen is advised. We suggest utilizing a jeweler’s scale for weighing the sample. In the absence of scalp hair, a similar amount of body hair might be obtained. The term head hair specifically denotes scalp hair alone. Body hair encompasses all other types of hair (including facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result entails four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a laboratory’s framework. This process verifies appropriate sample sealing and shipment, assigns a unique LAN (Laboratory Accessioning Number), and completes any supplementary data entries absent from an electronic chain of custody system.
Screening provides a preliminary evaluation for drugs of abuse. While Screening offers a cost-efficient approach to exclude drug usage in most samples, a positive result must be validated for legal admissibility. Any samples deemed presumptively positive during Screening necessitate a subsequent confirmation.
Should a sample be deemed presumptively positive at the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are extracted from hair at much lower levels than in other methods (e.g., urine or oral fluid), making hair drug screening a more challenging approach to execute.
Positive screening confirmation is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive undergo washing prior to confirmation as required. The comprehensive laboratory procedure, from Accessioning to Confirmation, is overseen under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed as "hair follicle tests", the test evaluates the hair strand and not the follicle beneath the scalp.
In Santa Clara, TX, hair follicle testing offers numerous advantages over urine tests. Why Hair Follicle Testing Beats Urine Testing is evident in its superior detection accuracy and reliability. Hair tests not only reveal a longer history of drug use but also provide dependable results, unaffected by typical evasion tactics often associated with urine testing.
The benefits of hair testing include its resilience against test tampering and its ability to cover a broader detection window. Unlike traditional urine screening, hair testing remains a preferred choice among employers due to its comprehensive insights into an individual's drug history.
Extended Detection Window in hair follicle testing provides Santa Clara, TX, employers with a complete picture of an individual’s substance use history. By capturing data from up to 90 days prior, these tests surpass other methods, pinpointing drug use that would otherwise go unnoticed.
For those seeking reliable drug testing options, hair follicle tests offer a history that is unattainable by traditional means. They empower employers by offering insights into historical substance use, which is crucial when assessing a candidate or employee’s lifestyle.
The risk of test interference is significantly reduced with hair follicle testing in Santa Clara, TX. Tamper-Resistant Testing Method offers assurance that results are authentic and trustworthy, shielding employers from unreliable data and ensuring accurate substance use reporting.
Hair follicle tests are conducted under strict protocols, minimizing the potential for sample tampering. This robust approach ensures that what’s delivered to the testing center remains uncontaminated, rendering any attempt to falsify results virtually impossible.
Convenient Nationwide Testing Locations mean rapid access to drug testing in Santa Clara, TX, ensuring businesses have easy and swift options for employee screenings. Local facilities remove the hassle of extensive travel, enabling users to reach a testing center without delay.
The presence of accessible testing locations throughout the country simplifies the logistics of drug testing. Employers and employees can rely on nearby testing facilities for timely and efficient service, enhancing the testing experience.
In Santa Clara, TX, the hair follicle drug testing process is straightforward. Simple, Confidential Process guarantees ease and privacy from test initiation to result delivery, ensuring that confidentiality concerns are addressed promptly.
Ordering and conducting a hair test is effortless. Clients can expect respect for their privacy, receiving their results discreetly, which reinforces the trust placed in these testing services.
Affordable Pricing and Fast Turnaround elevate the attractiveness of hair follicle testing in Santa Clara, TX. With competitive costs and expedient processing, companies are assured of getting the best value without compromising quality or time.
Santa Clara businesses benefit from cost-effective hair testing solutions that enhance drug screening strategies. Fast result delivery combined with budget-friendly pricing makes these tests accessible for all organizations, providing peace of mind at a reasonable cost.
In Santa Clara, TX, the precision of hair follicle drug tests sets them apart from other testing methods. Fast, Accurate, and Reliable Results are essential, and hair testing delivers just that. These tests efficiently uncover drug use due to their ability to analyze hair samples with unmatched accuracy, providing confidence in the results.
Hair follicle drug testing in Santa Clara is renowned for its speed and detail. By accurately assessing substance usage, hair follicle tests help unveil a detailed account of drug consumption, making this method a trusted choice in detecting illicit activity with swift turnaround times.
Compliance and Peace of Mind for Employers is achievable through hair follicle testing in Santa Clara, TX. By aligning drug testing practices with zero-tolerance policies, employers can maintain a secure work environment and manage legal liabilities effectively.
The use of hair follicle testing supports adherence to stringent workplace regulations while fostering a drug-free culture. It reassures employers that they comply with all necessary standards, thus facilitating a safer and more productive workplace.
