Accredited Drug Testing offers reliable hair follicle analysis options in Redfield, SD. For those needing either a hair drug or alcohol screening, our specialty in hair examinations ensures comprehensive testing solutions. Our nationwide network of centers, inclusive of all major cities, conducts these evaluations. A minimum hair length of 1.5 to 2 inches is required, though body hair is generally acceptable. This method facilitates the detection of drugs, alcohol/ETG, and other customizable testing requirements.
More recently, the industry has shifted towards hair follicle drug tests over conventional urine tests. Increasingly, employers, judicial systems, and substance abuse experts are opting for hair analysis due to its superior detection abilities. Companies with strict no-drug policies, legal systems, and probationary groups, in particular, favor these tests. Notably, the hair follicle approach offers a prolonged detection window of up to 90 days, employs a supervised collection method, and is almost foolproof against evasion. However, urine tests remain preferred for identifying drug use within a 5-day timeframe.
* 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 assessments have emerged as an effective method for identifying drug and alcohol consumption. Hair strands capture long-term evidence of drug and alcohol presence by embedding biomarkers within the fiber strands. When cut near the scalp, this method can detect substances for up to about three months. Hair collection is straightforward, not easily tampered with, and convenient for shipping.
A 1.5-inch portion containing roughly 200 hairs (approximately the thickness of a #2 pencil) next to the scalp can yield 100mg of hair, which is the perfect amount for evaluation and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a sample size of 150mg is preferred. It’s advisable to verify the sample weight using a jeweler’s scale. If scalp hair can't be accessed, equivalent body hair can be collected. The term head hair denotes scalp hair exclusively, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The procedure for processing a drug test outcome in the laboratory comprises four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into the laboratory system. This involves ensuring the sample was appropriately sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and finalizing any further data input absent from an electronic chain of custody system.
Screening is a preliminary rapid examination for drug presence. Screening offers an efficient way to dismiss drug use in most cases; however, any positive indication must undergo verification to be considered valid in legal contexts. Samples showing initial positive indications in Screening necessitate additional confirmation.
In cases of a presumptively positive result during Screening, extra hair is extracted from the original batch and prepped for Extraction. This phase isolates drugs from hair at a substantially lower concentration than alternative methods (e.g., urine or saliva), underscoring why hair drug analysis is notably challenging.
Confirmation is conducted using GC/MS, GC/MS/MS, or LC/MS/MS on any positive Screening findings. Positive samples undergo washing before confirmation if necessary. The entire lab chain from Accessioning to Confirmation meets both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the examination actually analyzes the hair strand and not the follicle beneath the skin.
Hair follicle drug testing in Redfield, SD offers undeniable advantages over urine tests. The hair analysis method boasts superior accuracy and longer detection windows, enabling employers to uncover substance use histories more effectively. Unlike urine testing, hair tests ensure comprehensive detection and leave little room for error, making them the preferred choice for precise evaluations.
With its extended detection window reaching up to 90 days, hair follicle testing in Redfield, SD offers employers a thorough examination of an individual's drug use history. Unlike more transient tests, this method allows a sweeping view, capturing substance patterns over an extended period, thereby assisting in informed decision-making processes.
In Redfield, SD, hair follicle testing stands as a formidable method against tampering. Unlike urine tests, which can be susceptible to various adulteration techniques, hair analysis offers little room for manipulation, ensuring that results are both reliable and trustworthy, providing peace of mind to both employers and clients.
Accredited Drug Testing offers unmatched convenience through its local and nationwide facilities, including sites in Redfield, SD. This extensive network promises hassle-free access to testing services, with a multitude of centers ensuring swift and simple testing processes for individuals and businesses alike.
The process of hair follicle testing in Redfield, SD is simple and confidential. From ordering to obtaining results, each step prioritizes privacy and user-friendliness. Tailored to meet clients' needs, this method ensures ease of use while firmly addressing any privacy concerns, making it a favored choice among many.
In Redfield, SD, Accredited Drug Testing delivers not only reliable results but also competitive pricing and rapid turnaround times. This combination of affordability and speed makes it an attractive option for companies of varying sizes, ensuring excellent value and peace of mind with every test.
In Redfield, SD, the precision offered by hair follicle drug tests is unmatched. This method provides high accuracy in detecting substance use, superseding traditional urine testing in reliability and precision. The speed at which the results are delivered makes this option very appealing for those needing fast, accurate outcomes.
Utilizing hair follicle testing in Redfield, SD aids employers in maintaining compliance with drug-free workplace mandates. This approach not only minimizes legal risks but heightens overall workplace safety, fostering a secure environment for all employees and offering them peace of mind that their workspace abides by stringent safety protocols.
