Accredited Drug Testing offers comprehensive hair follicle drug tests in Danville, Virginia. If you require a drug or alcohol test using hair samples, Accredited Drug Testing excels in this area, with centers available countrywide to conduct these tests. Hair should be 1.5 to 2 inches from the scalp, or body hair may be used in most instances. Tests can determine the presence of drugs, alcohol/ETG, or other tailor-made testing options.
Over the past few years, hair follicle drug testing has become a more common practice in drug screening procedures. Employers, judicial systems, and Substance Abuse experts are now opting for hair drug tests over traditional urine tests. Hair follicle tests are preferred by employers with strict no-drug policies, legal institutions, and those in probation scenarios. The key advantage is a longer detection span for drug use, which can extend up to 90 days, collected with witnessed sampling, and is exceedingly difficult to tamper with. However, for identifying recent drug use within a five-day window, urine tests remain the most precise method.
* 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 analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair retains a prolonged record of substances such as alcohol by embedding biomarkers within the strands as they grow. When taken near the scalp, it provides a detection period of up to three months for both alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and convenient for transport.
Collecting a 1.5-inch segment of roughly 200 hair strands (comparable in width to a #2 pencil) near the scalp yields 100mg, which is the optimal amount for both screening and further confirmation. For tests like EtG, additional panels, or tests exceeding 10 panels, a larger sample of 150mg is recommended. It's advisable to weigh this sample using a jeweler’s scale. If scalp hair is not available, a similar volume of body hair can be used. "Head hair" refers exclusively to hair from the scalp, whereas "body hair" encompasses other types like facial or axillary hair.
Process Overview
The laboratory analysis of a drug test involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is integrated into the lab’s system. This step includes ensuring the sample was properly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and entering any additional required information that isn’t already in an electronic chain of custody system.
Screening provides an initial assessment for substances of abuse. Although it is a cost-efficient method to eliminate drug use for most samples, any positive results must undergo confirmation to be court-admissible. Screening-positive samples require a subsequent, confirming test.
If a sample tests preliminarily positive during Screening, additional hair is extracted from the original sample for the Extraction phase. During Extraction, drugs are separated from hair at much lower concentrations compared to other methods (like urine or saliva tests), thus making hair drug analysis one of the most complex techniques.
Confirmation of any Screening-positive result is carried out through GC/MS, GC/MS/MS, or LC/MS/MS processes. Presumably positive samples are cleaned prior to Confirmation as necessary. The entire testing sequence from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) standards for hair and the accreditation per ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests" being popular, it is the hair strand that is evaluated, not the follicle beneath the scalp.
In Danville, VA, hair follicle testing surpasses traditional urine tests due to its superior detection accuracy and reliability. Many prefer hair testing for its comprehensive analysis of substance use.
The benefits of hair testing include a longer detection window compared to urine tests, ensuring a more complete profile of an individual's drug use history.
In Danville, VA, hair follicle testing identifies drug use over a longer period, up to 90 days. This provides a broader view of an individual's substance habits.
Employers benefit from hair testing's extended detection window, offering an insightful glance into a prospective employee's or current staff's past behavior.
Hair follicle tests in Danville, VA, are known for their tamper-resistant qualities, reducing the possibility of sample adulteration. This ensures results remain reliable and irrefutable.
The testing method offers a robust defense against tampering, leading to unquestionable results that maintain the integrity of drug screenings.
Our testing services extend nationwide, including local Danville, VA locations, offering convenience and accessibility for all drug testing needs.
Clients benefit from our hassle-free access to nationwide testing centers, ensuring quick and efficient service tailored to meet various demands.
Experience a simple and confidential testing process in Danville, VA, designed to safeguard privacy while offering ease of use at every step.
From ordering to receiving results, our streamlined process addresses privacy concerns, making drug testing straightforward and discreet.
Danville, VA's Accredited Drug Testing provides affordable pricing and swift turnaround times, delivering excellent value for businesses of all sizes seeking efficient testing.
Our competitive pricing and fast service ensure companies receive cost-effective solutions without compromising quality.
Hair follicle testing provides fast, accurate, and reliable results in Danville, VA. The precision of these tests meets the needs of employers and individuals seeking dependable drug screening.
Substance detection through hair samples ensures high accuracy. This testing method reduces errors associated with traditional testing procedures, offering a clear and precise understanding.
Employers in Danville, VA, find peace of mind with hair follicle testing by ensuring compliance with drug-free workplace policies, mitigating legal risks, and enhancing safety standards.
Maintaining compliance through reliable testing helps employers sustain a safe and productive work environment, critical for organizational success.
