Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests are now recognized as a robust instrument for detecting substance use. Hair retains a lasting record of alcohol and drugs by embedding biomarkers within the strands. When taken near the head, hair offers up to a 3-month timeframe for drug and alcohol detection. This type of test is easy to collect, slightly resistant to tampering, and straightforward to send for analysis.
A sample size of 1.5 inches, containing roughly 200 hair strands (comparable to a #2 pencil), closest to the scalp provides 100mg, which is preferred for both screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, 150mg of the sample is advisable. It's recommended to weigh the sample using a jeweler’s scale. In cases where scalp hair is lacking, an equivalent amount of body hair can be utilized. The term head hair specifically denotes scalp hair, whereas body hair includes all other types (such as facial or axillary).
Process Overview
The primary steps in lab processing for drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step where a sample is integrated into a lab's system. This step checks that the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and finalizes any supplementary data input not covered by an electronic chain of custody system.
Screening serves as a preliminary drug check. Although cost-effective for initial analysis, a positive result must be confirmed to be valid for legal purposes. Presumptive positive outcomes in Screening require subsequent confirmation.
If a sample tests presumptively positive during Screening, additional hair is taken from the original sample for Extraction. Here, drugs are isolated from hair, albeit at a lower concentration than seen in urine or oral fluid tests, highlighting the complexity of hair drug testing.
Positive results in Screening undergo Confirmation through techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleansed before confirmation when necessary. From Accessioning to Confirmation, the lab process is scrutinized under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis is actually performed on a hair strand, not the follicle beneath the scalp.
Hair follicle testing in Danville, KY, offers distinct advantages over urine testing. With superior accuracy, hair tests detect long-term substance use, outperforming traditional urine tests. Their ability to identify drug presence over a prolonged period surpasses urine, which is limited by short detection windows.
The reliability of hair tests makes them a preferred choice for employers seeking to enforce zero-tolerance drug policies. Unlike urine tests, which are vulnerable to tampering, hair testing ensures trustworthy results, crucial for maintaining workplace standards.
One of the standout features of hair follicle testing in Danville, KY, is its extended detection window. Capable of identifying drug usage up to 90 days prior, these tests offer employers a broader insight into an individual’s substance history, unlike other methods.
This broader timeframe gives companies a comprehensive view of potential new hires or current employees, ensuring an accurate understanding of their behavior over several months. Such depth of history aids in making informed employment decisions, enhancing overall workplace safety and integrity.
The hair follicle test in Danville, KY is a tamper-resistant method for drug detection. Unlike other tests, this method greatly reduces the potential for sample tampering, providing reliable and unquestionable results.
This test's robustness in preventing adulteration offers peace of mind to organizations and individuals alike. By minimizing the risk of deception, it stands as a reliable solution in environments demanding high standards of accuracy and integrity.
Thanks to the convenience of nationwide testing locations, Accredited Drug Testing makes hair follicle testing readily accessible in Danville, KY, and beyond. With numerous centers across various cities, testing services are straightforward and hassle-free.
Offering local locations ensures that individuals can quickly and easily access necessary testing without the inconvenience of distant travel, streamlining the entire process and saving valuable time.
The process of a hair follicle test in Danville, KY is remarkably simple and confidential. Ordering, taking the test, and receiving results are streamlined steps, ensuring ease of use and total privacy protection.
This simplicity addresses privacy concerns comprehensively, making it a user-friendly choice that respects individual confidentiality while delivering powerful and effective drug testing solutions.
Accredited Drug Testing in Danville, KY offers affordable pricing for hair follicle testing, coupled with fast turnaround times. We ensure our services provide excellent value while accommodating the needs of companies of all sizes.
By offering competitive rates and swift processing, businesses benefit from quick, reliable testing without straining their budgets, achieving peace of mind through quality services that don't compromise on cost or efficiency.
In Danville, KY, the speed and precision of hair follicle drug tests are unmatched. These tests deliver fast and accurate results, ensuring that substance use is detected with high reliability. With their advanced technology, hair tests provide a dependable account of drug use, eliminating doubts about their efficacy.
Quick turnaround times make hair testing ideal for urgent situations. Individuals and organizations benefit from swift results, which support informed decision-making. In comparison to other methods, the rapid processing time is a game-changer in the realm of drug testing.
Adopting hair follicle testing in Danville, KY, helps employers ensure compliance with drug-free workplace policies. These tests reduce legal risks by providing accurate and dependable results, which support company regulations.
The peace of mind that comes from knowing your organization adheres to stringent drug enforcement policies enhances workplace safety and morale. By investing in thorough testing, companies can maintain safety and reliability, fostering a secure working environment.
