Accredited Drug Testing provides comprehensive hair follicle drug screening in Altavista, Virginia. Whether you require a drug or alcohol hair analysis, our specialists are equipped in hair testing, with locations in numerous cities nationwide to conduct hair assessments. Generally, 1.5 to 2 inches of hair on the scalp or body suffices. Hair assessments can identify drugs, alcohol/ETG, or include other personalized hair testing modalities.
In the past few years, hair follicle testing has increasingly become a preferred drug testing method. Numerous employers, judicial entities, and Substance Abuse specialists now favor hair drug testing over traditional urine analysis. Zero-tolerance employers, judicial systems, and probationary individuals utilize hair follicle tests. Its key advantage lies in its prolonged detection range, typically up to 90 days, with an observed collection process that's hard to manipulate. Conversely, for detecting usage within the preceding 5 days, urine tests retain higher precision.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing has emerged as a potent means for detecting drug and alcohol consumption. Hair strands capture and retain biomarkers along the fibers as the hair grows, offering a lengthy history of alcohol and other drugs. Hair, if collected near the scalp, can reveal up to a 3-month timeline for alcohol and drug detection. It's straightforward to gather, tough to tamper with, and easy to transport.
A 1.5-inch hair sample consisting of around 200 strands (approximately the width of a #2 pencil) taken nearest to the scalp yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg specimen is advised. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair isn't obtainable, a comparable amount of body hair can be taken. Head hair specifically refers to scalp hair, while body hair includes all other types (e.g., facial, axillary).
Process Overview
Key steps in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial step of integrating the sample into the lab’s system. This step verifies if the sample was properly sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and fills out additional data not captured by an electronic chain of custody system.
Screening offers a preliminary rapid assessment for substance abuse. Screening is cost-efficient for ruling out drug usage in most samples, but positive findings require confirmation to be valid in legal situations. Samples testing presumptive positive in Screening demand a subsequent confirmation.
When a sample is presumptive positive during Screening, additional hair is extracted from the original sample for Extraction. During this phase, drugs are removed from hair in substantially lower concentrations than with other methods (such as urine or oral fluid), which contributes to the complexity of hair drug testing.
GC/MS, GC/MS/MS, or LC/MS/MS techniques confirm any positive result. Prior to confirmation, all presumptively positive specimens undergo necessary washing. From Accessioning to Confirmation, the entire lab process adheres to the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", this testing analyzes the hair strand itself and not the follicle beneath the skin.
Choosing hair follicle testing over urine testing in Altavista, VA, presents multiple advantages. A key benefit is its superior detection precision and reliability.
Hair analysis detects substances over a longer period, providing a detailed view compared to urine tests, which might miss intermittent use. This makes it a robust option for those seeking comprehensive results.
Employers in Altavista, VA, gain vital insights using hair follicle testing, which unveils substance use for up to 90 days.
This extended detection window offers a thorough perspective on a candidate's or employee's habits, surpassing the scope of traditional testing methods and enhancing decision-making processes.
Hair follicle tests minimize the possibility of tampering, delivering trustworthy results in Altavista, VA.
Unlike other methods susceptible to adulteration, the robustness of hair testing assures result integrity, providing stakeholders confidence in the findings' authenticity and accuracy.
Residents of Altavista, VA, benefit from accessible testing facilities across the nation.
Our extensive network of locations guarantees that individuals and businesses can access essential drug testing services swiftly, easing the overall process and enhancing user convenience significantly.
In Altavista, VA, the hair follicle test process is designed for simplicity and confidentiality.
From request to results, each step respects privacy, ensuring clients enjoy a frictionless experience. This streamlined approach assures users of ease and discretion, enhancing client satisfaction greatly.
Competitive pricing and expedited results characterize hair follicle testing services in Altavista, VA.
Businesses of various sizes access these affordable and prompt services, reaping excellent value and increased confidence in drug testing accuracy and processing speed, all contributing to overall peace of mind.
In Altavista, VA, hair follicle testing is famed for fast, accurate, and reliable outcomes. Its precision in identifying drugs is unmatched, ensuring comprehensive substance use information.
Hair tests deliver results with remarkable clarity, dramatically reducing uncertainty and ensuring confidence among those who rely on these examinations for critical decisions.
In Altavista, VA, hair follicle testing helps employers ensure compliance with drug-free workplace policies.
By using such dependable methods, organizations not only meet legal requirements but also reinforce a culture of safety and integrity, thus granting peace of mind to business leaders.
