Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant technique for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and drug presence by capturing biomarkers within the strands as they develop. When collected near the scalp, hair can reveal a detection span of up to around 90 days for alcohol and other drugs. The collection of hair is straightforward, somewhat resistant to tampering, and easily transportable.
A 1.5-inch hair sample, consisting of roughly 200 hair strands (comparable to a #2 pencil’s thickness) near the scalp, yields 100mg of hair, which is the optimal sample quantity for both screening and confirmation. For additional EtG, extended panels, or tests above 10 panels, a specimen weighing 150mg is suggested. It's advisable to measure the specimen using a jeweler's scale. If scalp hair is not an option, an equivalent quantity of body hair is collectible. When referring to head hair, it exclusively means scalp hair. Body hair encompasses all other hair types like facial and axillary.
Process Overview
The drug test result processing in laboratories consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage where the sample is integrated into the laboratory's system. This process involves confirming the sample's proper sealing and shipment, assigning it a random LAN (Laboratory Accessioning Number), and performing any additional data entry that an electronic chain of custody system may lack.
Screening encompasses an initial swift assessment for substances of abuse. It is an economical approach to largely discount drug usage across samples; however, a positive screening result must be confirmed to be court-admissible. Samples flagged as presumptively positive during Screening require further confirmation.
Should a sample be tentatively positive during Screening, extra hair is extracted from the original specimen and processed for Extraction. Here, the drug is retrieved from hair at significantly lower concentrations than other methodologies like urine or oral fluid, which is why hair drug screening is particularly challenging.
Confirmation for any positive screen is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Samples that are tentatively positive are cleansed prior to confirmation as necessary. The comprehensive accreditation review process, from Accessioning to Confirmation, aligns with both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests," the examination actually involves the hair strand, excluding the subscalp hair follicle.
Hair follicle testing has gained prominence in Corbin, KY, due to its enhanced reliability compared to urine tests. Offering superior detection, hair tests can identify substance use over a longer timeframe. The meticulous nature of hair analysis results in higher accuracy, reducing the chances of false negatives that often occur with urine testing. This heightened accuracy safeguards against misinterpretation, making it a preferred choice.
In Corbin, KY, one of the standout features of hair follicle testing is its extended detection window. Unlike other testing methods, it traces drug usage up to 90 days prior, offering employers a detailed profile of an individual's substance history. This duration surpasses typical urine tests, which only cover recent use. Such a comprehensive overview aids employers in making informed decisions about potential or current employees.
The integrity of hair follicle testing in Corbin, KY, is second to none, offering a tamper-resistant method that assures authentic results. Unlike traditional tests that are susceptible to adulteration, hair analysis is conducted under strict supervision, leaving little to no room for cheating. This reliable approach reassures stakeholders by delivering unquestionable outcomes.
Accredited Drug Testing extends its accessible services to Corbin, KY, through numerous nationwide locations, ensuring ease and convenience for all clients. These extensive testing centers deliver hassle-free access, making it simple to arrange for tests without delays. This network ensures that clients can fulfill their testing needs swiftly and without complication.
In Corbin, KY, the process of hair follicle testing is designed to be simple and confidential, catering specifically to privacy concerns. The streamlined procedure covers ordering, collection, and result dissemination seamlessly, ensuring that each step respects the confidentiality of the client. This straightforward approach guarantees user ease while maintaining the necessary privacy standards.
Hair follicle testing in Corbin, KY, not only provides accuracy but is competitively priced, ensuring affordability for businesses regardless of size. Quick turnaround times further enhance the value, delivering results promptly and cost-effectively. This combination of quality and affordability makes our testing services an invaluable asset to companies seeking efficient solutions.
Hair follicle testing in Corbin, KY, offers rapid and precise results, benefiting from a methodology that is highly accurate. The advanced detection capabilities ensure that any substance usage is reliably identified. This speed in processing means that test results are available swiftly, allowing for timely decision-making. The assurance of accuracy and speed make this testing highly preferable for various needs.
Incorporating hair follicle testing into the drug-free policy for Corbin, KY, workplaces ensures compliance and peace of mind. This approach not only aids in upholding the organization’s standards but also mitigates legal risks. By maintaining a safe and compliant environment, employers enjoy enhanced workforce safety and reduced liabilities, fostering a positive workplace culture.
