Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective means for identifying drug and alcohol consumption. Hair retains a historical record of alcohol and drug use by capturing biomarkers within the strands. When collected near the scalp, hair can offer a detection period of up to about three months for both alcohol and drugs. Hair is straightforward to collect, not easily tampered with, and convenient to transport.
A 1.5-inch hair sample consisting of around 200 strands (approximately the size of a #2 pencil) from the scalp will yield 100mg, which is the optimal amount for both initial screening and confirmation. For EtG, additional examinations, and/or tests above 10 panels, a 150mg sample is advised. It's best to measure the specimen on a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair may be used. References to head hair mean scalp hair exclusively. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The four primary stages in laboratory processing for a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into the lab’s system. This step covers verification that the sample is sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional information not supplied by electronic chain of custody systems.
Screening is a preliminary test for drugs of abuse. Although Screening is a cost-effective technique for ruling out drug use in the majority of tests, a positive screen necessitates confirmation to be legally accepted. Samples with presumptive positives from Screening require further confirmation.
If a sample tests presumptively positive during Screening, more hair is extracted from the initial sample for the Extraction phase. This phase involves extracting drugs from the hair at a lower concentration than found in other methods (e.g., urine or oral fluid), which is why hair drug screening is considered the most challenging method.
Confirmation of any positive result from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed as required before confirmation. The complete lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests," the analysis actually targets the hair strand, not the follicle beneath the scalp.
When comparing hair follicle and urine drug tests in Withamsville, OH, the benefits of hair testing become clear. The superior detection accuracy of hair testing ensures more reliable results, offering a clear advantage over traditional urine tests.
In Withamsville, OH, hair follicle tests provide a more comprehensive view of substance use history. This superior method surpasses urine tests by offering a longer detection window and reducing the chances of tampering.
Employers in Withamsville, OH, benefit from the extended detection window of hair follicle drug testing. Offering insights into substance use for up to 90 days, this method provides a comprehensive view of an individual's history.
With a detection window that spans up to 90 days, hair follicle testing in Withamsville, OH, gives employers a broader perspective on an applicant or employee's substance use, invaluable for informed decision-making.
Hair follicle tests offer a tamper-resistant drug testing method in Withamsville, OH. By significantly reducing the risk of sample adulteration, they provide reliable and unquestionable results.
Employers in Withamsville, OH, can trust the integrity of hair follicle testing. Its tamper-resistant nature ensures that results are accurate and credible, providing peace of mind in maintaining drug-free environments.
With convenient nationwide testing centers, including local options in Withamsville, OH, accessing hair follicle tests is simple. These facilities ensure quick, hassle-free, and easy submission of samples for testing.
Finding a testing location is straightforward with our vast network, including centers in Withamsville, OH. This nationwide access ensures drug testing is always within reach for those who need it.
In Withamsville, OH, the hair follicle testing process is designed to be simple and confidential. Ordering, taking, and receiving results is straightforward, addressing concerns of privacy and ease of use.
Confidentiality and simplicity are at the forefront of our hair follicle testing process in Withamsville, OH. Effortlessly secure your testing needs while maintaining complete privacy and straightforward access to your results.
Our competitive pricing for hair follicle tests in Withamsville, OH, emphasizes affordability. Combined with fast turnaround times, we offer excellent value, ensuring peace of mind for companies of all sizes.
Affordable pricing structures paired with quick turnaround times make our services in Withamsville, OH, attractive. Businesses of varied sizes benefit from this cost-effective and efficient approach to drug testing.
The precision and speed of hair follicle drug tests in Withamsville, OH, ensure highly accurate detection of substance use. Unlike other methods, hair testing provides reliable results swiftly, offering peace of mind to both employers and individuals.
Accurate and fast results from hair follicle tests make them a top choice for detecting continuous substance use. In Withamsville, OH, the ability to quickly identify drug use assists employers and legal systems alike in maintaining safety and compliance.
Ensuring compliance with workplace drug-free policies in Withamsville, OH, is easily achieved through hair follicle testing. Employers benefit from reduced legal risks and enhanced safety through this reliable testing method.
Employers in Withamsville, OH, gain peace of mind from using hair follicle testing to comply with regulations. This method supports a drug-free workplace, reducing legal issues and enhancing safety standards.
