Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for identifying drug and alcohol consumption. Hair can reveal a prolonged record of alcohol and drug intake by capturing biomarkers within the fibers of the hair as it grows. When taken near the scalp, it can offer up to a 3-month detection timeframe for alcohol and drugs. Hair is easy to gather, challenging to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hairs (similar in size to a #2 pencil) near the scalp yields 100mg, the perfect amount for testing and confirmation. For EtG, additional assessments, and tests surpassing 10 panels, 150mg of hair is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair isn’t obtainable, the equivalent volume of body hair can be taken. "Head hair" refers specifically to scalp hair, whereas "body hair" pertains to all other types (facial, axillary, etc.).
Process Overview
The drug testing lab process involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step of integrating a sample into the lab’s workflow. This process includes confirming that the sample was correctly sealed and transported, assigning a random Laboratory Accessioning Number (LAN), and finalizing any additional data entry missing from an electronic chain of custody report.
Screening offers an initial rapid assessment for drugs. Though it serves as a cost-effective method to exclude drug usage in most samples, any positive reading requires confirmation to be legally permissible. Samples that are presumed positive in Screening need further verification.
For samples that test positive provisionally in the Screening stage, more hair is extracted from the primary specimen for Extraction. During Extraction, drugs are isolated from hair at a lower concentration than other methods (like urine or oral fluids), making hair drug testing a complex procedure.
Confirmation of any positive Screening outcome is conducted using techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. Presumed positive samples undergo a wash before being confirmed as needed. The entire laboratory process, from Accessioning through Confirmation, is vetted under the CAP (College of American Pathologists) hair standard and meets ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", this test actually examines the hair strand rather than the follicle beneath the scalp.
When comparing drug testing methods in Sand Creek, WI, hair follicle testing is unmatched. It offers superior detection accuracy compared to traditional urine tests. Unlike urine analysis which offers a short-term detection window, hair testing detects substance use over a much longer period. Its reliability and detailed insight into an individual's drug history make it a preferred choice for thorough assessments.
Hair follicle testing in Sand Creek, WI, provides an extended detection window of up to 90 days, offering a comprehensive look at an individual's substance use history. This long-term assessment capability is vital for employers aiming to gain a complete understanding of an applicant or employee's drug use patterns, supporting informed decision-making processes. It delivers unparalleled insights into past behavior, enhancing safety protocols.
In Sand Creek, WI, the tamper-resistant nature of hair follicle tests significantly minimizes the risk of sample manipulation. This feature ensures results are reliable and unquestionable, as altering a hair sample is exceedingly challenging compared to other testing methods. As such, hair testing sets a standard in safeguarding against deceptive practices, securing integrity in drug testing results.
With conveniently located testing centers nationwide and specifically in Sand Creek, WI, accessing drug testing services is seamless. These facilities ensure quick and hassle-free testing, offering individuals and employers easy access regardless of location. Our extensive network of centers guarantees that anyone can swiftly and efficiently undergo tests, making the process straightforward and efficient.
In Sand Creek, WI, the process of hair follicle testing is simple and confidential. From ordering to receiving results, every step is tailored to be stress-free and private, providing ease of use for all clients. This ensures that individuals' privacy concerns are addressed, making the service both discrete and user-friendly, enhancing the overall testing experience significantly.
Our competitive pricing and fast turnaround times offer excellent value in Sand Creek, WI. Hair follicle testing is not only effective but also affordable, catering to companies of all sizes with cost-effectiveness in mind. By providing rapid results, businesses can make timely decisions without compromising financial planning, supporting operational efficiency and assurance.
In Sand Creek, WI, hair follicle drug tests stand out for their speed and precision. They deliver rapid, accurate results, detecting a wide range of substance use effectively. This makes them a reliable choice for both employers and individuals seeking trustworthy drug testing capabilities. Their high accuracy ensures that there are no ambiguities in results, providing confidence in testing processes and outcomes.
Employers in Sand Creek, WI, can achieve compliance and peace of mind through hair follicle testing. This method ensures adherence to workplace drug-free policies by providing accurate and long-term detection windows. It supports maintaining safety standards, mitigates legal risks, and enhances overall workplace security, making it an essential practice for organizations committed to employee wellbeing and safety.
