Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is now recognized as an effective means for identifying drug and alcohol consumption. Hair can reveal a comprehensive history of alcohol and drug use by capturing biomarkers within the strands of hair as it grows. When sampled near the scalp, it can provide a detection timeframe of up to three months for both alcohol and drugs. Gathering a hair sample is straightforward, relatively resistant to tampering, and simple to transport.
An ideal sample for testing comprises a 1.5-inch length of approximately 200 strands (resembling the thickness of a #2 pencil) from the closest point to the scalp, equating to about 100mg. For tests like EtG, add-ons, or those exceeding 10 panels, a 150mg sample is preferred. It's advisable to measure the sample using a jeweler's scale. In cases where scalp hair isn't available, a similar quantity of body hair can be used. In this context, head hair refers exclusively to scalp hair, whereas body hair encompasses all other types (such as facial or axillary hair).
Process Overview
The primary stages in laboratory processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial laboratory intake process. This involves ensuring the sample is sealed and transported correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any further necessary data entry absent in an electronic chain of custody system.
Screening offers a preliminary quick evaluation for drug substances. While it provides a cost-effective method for discounting drug presence in most samples, a positive result in Screening must be confirmed to be valid in legal settings. Samples testing positive in Screening necessitate additional confirmation.
Should Screening suggest a positive result, more hair is extracted from the original sample for further analysis during the Extraction phase. At this point, drug substances are extracted from hair at concentrations much lower than those in other testing methods (such as urine or oral fluids), explaining the complexity of hair drug screening.
Verification of any positive results from Screening occurs through techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleansed before confirmation. The full lab process from Accessioning to Confirmation undergoes assessment under CAP (College of American Pathologists) Hair specifications and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", this test examines the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dillsboro, IN
In Dillsboro, hair follicle testing is rapidly becoming the preferred choice over traditional urine testing. Its superior detection capability is unmatched, offering a 90-day window of substance detection, far exceeding the limited time frame of urine tests. This reliability makes it an essential tool for organizations committed to maintaining a drug-free environment.
Extended Detection Window in Dillsboro, IN
Employers in Dillsboro, IN find hair follicle testing invaluable due to its extensive detection period, spanning up to 90 days. This long window provides a thorough assessment of employees' or applicants' drug use history, far beyond the capabilities of urine tests, thus supporting better-informed decisions regarding hiring and employment continuity.
Tamper-Resistant Testing Method in Dillsboro, IN
Hair follicle tests significantly mitigate the risk of sample tampering, ensuring reliable and unquestionable results. In Dillsboro, IN, these tests provide a robust solution to concerns about test integrity, making it nearly impossible for individuals to alter or cheat the results, thereby preserving the credibility of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Dillsboro, IN
With Accredited Drug Testing, access to testing services is simple and hassle-free. Our network of nationwide testing centers, including those in Dillsboro, ensures quick and easy availability. Regardless of your location, comprehensive drug testing services are within reach, delivering convenience and assurance for employers and individuals alike.
Simple, Confidential Process in Dillsboro, IN
In Dillsboro, the process for hair follicle testing is designed to be both simple and confidential. From ordering to conducting the test and receiving results, every step is streamlined to ensure privacy and ease. Concerns about confidentiality are addressed, offering participants assurance that their private information is well-protected throughout the process.
Affordable Pricing and Fast Turnaround in Dillsboro, IN
Hair follicle testing in Dillsboro, IN offers competitive pricing and swift processing, making it an attractive option for businesses of all sizes. Our cost-effective test options provide excellent value without compromising on quality, ensuring that companies receive fast, reliable, and accurate results without breaking their budget constraints.
Fast, Accurate, and Reliable Results in Dillsboro, IN
Hair follicle drug tests in Dillsboro offer not only precision but also speed in uncovering substance use. They are renowned for their accuracy, providing dependable results that assure employers of the validity of the data. Compared to other methods, these tests yield swift outcomes, giving employers an efficient tool for maintaining workplace safety and compliance.
Compliance and Peace of Mind for Employers in Dillsboro, IN
Utilizing hair follicle tests helps employers in Dillsboro, IN ensure compliance with drug-free workplace policies. This method reduces legal risks by upholding strict testing standards, while enhancing workplace safety. By choosing hair over urine tests, employers gain peace of mind knowing their policies are effectively enforced.
