Accredited Drug Testing offers comprehensive hair follicle drug testing services in Grandview, Missouri. Whether you require a test for drugs or alcohol, our expertise lies in hair testing, available at centers across all U.S. cities. Typically, 1.5 to 2 inches of hair from the crown of the head or body suffices. Hair testing can detect drugs, alcohol/ETG, and more tailored options.
Recently, hair follicle drug testing has become more prevalent in drug screening practices. Employers, courts, and substance abuse professionals now often prefer hair tests over traditional urine tests for their stringent zero-tolerance policies. Hair follicle testing is favored for its extended detection period, covering up to 90 days, with an observed collection process that ensures accuracy and minimizes cheating. Yet, for recent drug use within 5 days, urine tests remain the most precise.
* 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.
Seen as a robust method, hair testing effectively detects substance abuse, with the ability to trace both drug and alcohol consumption over extended periods by encapsulating biomarkers within the hair fiber's growing strand. When gathered close to the scalp, hair can offer roughly a 3-month detection period for substances. Hair is easy to collect, relatively hard to tamper with, and simple to dispatch.
An ideal 1.5-inch sample, containing around 200 hairs (approximately matching the size of a #2 pencil), nearest to the scalp provides 100mg of hair, suitable for both screening and verification. For EtG, additional tests, or those exceeding 10 panels, 150mg of the sample is suggested. It is recommended to measure the sample weight using a jeweler’s scale. Should scalp hair be absent, a comparable quantity of body hair may be used. Head hair specifically refers to scalp hair; body hair includes all other types (facial, axillary, etc.).
Process Overview
The core steps in laboratory processing of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with initially processing a sample into a laboratory's system, ensuring proper sealing and dispatch of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry not covered by an electronic chain of custody system.
Screening provides a preliminary check for drug presence. Although cost-efficient in ruling out drug usage among most samples, a positive screening necessitates confirmation for court admissibility. Presumptively positive samples in Screening demand further verification.
Should a screening return positive, extra hair is taken from the sample for Extraction. Here, drugs are drawn from hair at much lower concentrations than other methods (e.g., urine or oral fluid), which highlights the complexity of hair drug screening.
Positive screening results are validated via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo necessary washing prior to confirmation. The complete laboratory cycle from Accessioning to Confirmation is reviewed under CAP (College of American Pathologists) Hair designation, as well as compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Grandview, MO outperforms urine tests by providing superior detection capabilities. Where urine tests may miss, hair screening excels in revealing a longer history of substance use. This advancement allows for a more comprehensive understanding, giving employers confidence in the reliability of the results and the superior accuracy of hair over urine tests.
With an extended detection window of up to 90 days, hair follicle testing in Grandview, MO allows employers to see a broader picture of an individual's substance use. This longevity surpasses the short window seen in urine tests, enabling a deeper insight into an individual's habits, thus supporting informed decision-making based on a longer history of potential drug use.
Hair follicle tests in Grandview, MO are highly resistant to tampering, making them an extremely reliable option. Unlike urine tests, hair tests greatly reduce the risk of sample adulteration. This tamper resistance ensures the integrity of the test results, providing unquestionable and dependable outcomes every time.
Offering nationwide testing centers, Accredited Drug Testing in Grandview, MO guarantees convenient and accessible hair follicle testing services. The widespread network ensures that conducting tests is hassle-free, quick, and easy, providing clients with the flexibility and convenience they need while ensuring seamless service across all locations.
Our simple and confidential process for hair follicle testing in Grandview, MO addresses concerns for privacy and convenience. We ensure that ordering tests, taking them, and receiving results remain straightforward and discrete, allowing individuals to engage in the testing process with peace of mind and confidence in their privacy.
In Grandview, MO, enjoy affordable pricing and rapid turnaround times for hair follicle tests. Our competitive pricing structure delivers excellent value to companies of all sizes, complemented by a fast turnaround that reassures businesses of prompt and efficient service while maintaining budget-friendliness.
In Grandview, MO, our hair follicle drug tests offer swiftness and accuracy. These tests precisely detect substances, providing dependable outcomes in a short time frame. With this method, discovering drug use becomes not only fast but also highly reliable, ensuring the most accurate results possible for every test conducted.
In Grandview, MO, hair follicle testing ensures compliance with drug-free workplace policies. Such tests aid employers in reducing legal liabilities while promoting a safe working environment. By implementing hair testing, companies can uphold policy adherence, leading to enhanced workplace safety and combating substance-related issues effectively.
