Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for identifying drug and alcohol consumption. It offers a comprehensive timeline of substance use by capturing biomarkers within the strands of hair as they grow. Obtained close to the scalp, hair can reveal drug and alcohol usage over a span of roughly three months. The process of collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches and consisting of about 200 strands of hair (equivalent to the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG, additional tests, and/or more than 10 panel testing, a 150mg sample is advised. We suggest using a jeweler’s scale to weigh the sample. Should scalp hair not be available, a comparable quantity of body hair can be used. When we mention head hair, it refers solely to scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test result in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of integrating a sample into a laboratory’s processing system, ensuring the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not addressed by an electronic chain of custody system.
Screening is a preliminary examination for substances of abuse. Although Screening is a cost-efficient means to negate drug usage in most samples, a positive result in Screening must be confirmed for legal admissibility. Samples showing presumptive positive results in Screening require further confirmation.
For samples with a presumptive positive result in the Screening phase, additional hair is extracted from the initial sample for the Extraction process. During Extraction, drugs are isolated from hair at significantly lower concentrations compared to other testing methods such as urine or oral fluid. This complexity adds to the challenge of performing hair drug testing.
Positive screening results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation as needed. The entire laboratory process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and according to the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently called "hair follicle tests", the test analyzes the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing in Berry Hill, TN stands out when compared to traditional urine tests. Superior detection accuracy ensures substances are effectively identified, enhancing reliability. Hair tests provide a broader detection window, capturing a history of drug use over 90 days. This broader scope is ideal for employers, offering a clearer picture of potential substance abuse trends.
Traditional urine tests miss longer substance histories, falling short in accuracy over time. Hair tests, with their precision detection, confidently back employers who uphold stringent drug-free workplace policies. By offering superior accuracy, hair testing forms a cornerstone for rigorous workplace substance policies.
One of the key advantages of hair follicle testing in Berry Hill, TN is its extended detection window. Unlike traditional testing methods, hair tests can identify drug use up to 90 days back, offering employers comprehensive insight into a candidate's or employee's substance use history.
This longer detection period enables organizations to make informed decisions based on substantial evidence of past behaviors. The expansive timeline ensures that employers don't miss critical patterns of substance use that might affect workplace performance and safety.
Hair follicle tests in Berry Hill, TN are renowned for being tamper-resistant, significantly reducing the risks associated with sample adulteration. The nature of hair testing makes it nearly impossible for individuals to alter or manipulate samples, offering reliable results every time.
This method's resistance to tampering provides unquestionable results that cannot be easily disputed. Employers and legal bodies can confidently rely on hair tests to deliver accurate outcomes, improving the integrity of drug testing processes.
Accredited Drug Testing boasts convenient testing locations nationwide, including Berry Hill, TN, ensuring effortless accessibility to drug testing services. Quick and hassle-free, our centers eliminate long wait times and difficult processes.
With numerous local facilities, scheduling and attending a test becomes a straightforward endeavor. This convenience not only saves time but also ensures a smooth testing experience for individuals and organizations alike, enhancing satisfaction and efficiency.
The process for hair follicle testing in Berry Hill, TN is intentionally simple and confidential, addressing privacy concerns while ensuring ease of use. From ordering to receiving results, the streamlined approach makes the process stress-free for all parties involved.
Privacy is paramount, and our process respects confidentiality at every step. Employers and individuals can trust that sensitive information remains secure, fostering a comfortable testing experience with clear and timely communication of results.
In Berry Hill, TN, we offer affordable pricing paired with fast turnaround times, providing excellent value to companies of varying sizes. Our competitive pricing structures mean that accurate drug testing is accessible without financial strain.
Quick turnaround on results allows businesses to make informed decisions promptly. Cost-effective and efficient, our testing services cater to all organizational needs, ensuring peace of mind while upholding workplace safety standards.
In Berry Hill, TN, hair follicle drug testing delivers fast, precise results every time. The unique ability of these tests to quickly pinpoint substance use is invaluable. As employers look for reliable testing methods, hair tests provide unparalleled speed, detecting traces swiftly and accurately.
Accuracy is a standout feature of hair follicle tests, cementing their reputation for delivering trustworthy findings. This precision ensures better workplace safety by confirming the absence of recent substance use, and results are obtained without unnecessary delays, facilitating immediate action if needed.
Employers in Berry Hill, TN benefit from peace of mind by integrating hair follicle testing into their drug policies. Ensuring compliance with drug-free workplace standards not only reduces legal risks but also enhances the overall safety of the working environment.
By implementing hair tests, businesses can maintain high safety standards while minimizing legal challenges. This strategy supports the development of a secure workplace, safeguarding both employees and company assets from the repercussions of substance abuse.
