Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for detecting drug and alcohol consumption. Hair retains a prolonged record of alcohol and other substances by embedding biomarkers within the strands of the growing hair. When collected near the scalp, hair has the ability to offer an approximately 3-month detection window for alcohol and other substances. Hair collection is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch segment consisting of about 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for analysis and verification. For EtG, additional tests, and/or those exceeding 10 panels, a sample weighing 150mg is advised. It is suggested to measure the sample's weight using a jeweler's scale. If scalp hair is unavailable, an equivalent volume of body hair may be obtained. When mentioning head hair, we are specifically referring to scalp hair. Body hair pertains to any other types of hair (face, underarms, etc.).
Process Overview
The laboratory analysis of a drug test follows four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially integrating a sample into the laboratory's system. This encompasses checking that the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and finishing any supplemental data entry not covered by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drug misuse. Although Screening is an economical method to exclude drug use in most samples, a positive result necessitates confirmation to be usable in court. Any samples that are tentatively positive during Screening need secondary confirmation.
Should a sample be provisionally positive during the Screening phase, additional hair is extracted from the original sample and readied for Extraction. Drugs are removed from hair at significantly lower concentrations than other methods (e.g., urine or saliva), which is why hair drug analysis is the most challenging to conduct.
Confirmation of any positive Screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with tentative positive results are cleansed before Confirmation as necessary. The entire laboratory process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis itself is conducted on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Nekoosa, WI
When comparing testing methods, hair follicle tests stand out with superior detection abilities over traditional urine tests. Not only do these tests offer enhanced accuracy, but they also eliminate common challenges associated with urine assessments. Businesses benefit from the reliable results that hair testing provides, ensuring thorough checks and bolstering workplace integrity.
Extended Detection Window in Nekoosa, WI
One key advantage of hair follicle testing is its remarkable ability to detect drug use over prolonged periods, up to 90 days prior. This significant window empowers employers with a comprehensive insight into an applicant's substance history, aiding in informed decision-making. Hair testing provides reliability that urine tests can't match, especially in showcasing longer-term patterns of behavior.
Tamper-Resistant Testing Method in Nekoosa, WI
Hair follicle tests provide a substantial safeguard against sample tampering. By significantly reducing the risk of adulteration, these tests deliver unquestionable results employers can trust. Unlike urine tests, the nature of hair testing ensures sample integrity, making manipulation nearly impossible and securing the credibility of the findings.
Convenient Nationwide Testing Locations in Nekoosa, WI
With centers conveniently spread across the nation, accessing drug testing services is designed to be quick and hassle-free. Our local presence in Nekoosa, coupled with the extensive network, ensures swift and easy testing. From consultations to processing, every step is efficient, reducing wait times and facilitating ease of use for all clients.
Simple, Confidential Process in Nekoosa, WI
Ordering and receiving results through our hair follicle testing is straightforward and confidential. Built to uphold privacy while ensuring ease, our system guarantees all the comfort and discretion you've come to expect. With a streamlined approach, concerns about complexity diminish, and focus can remain on the value and insights gleaned.
Affordable Pricing and Fast Turnaround in Nekoosa, WI
At the forefront of our services is a promise of competitive pricing paired with rapid results delivery. Our affordable structures ensure companies of all sizes can access the quality they deserve. The fast turnaround times reinforce our commitment to adding value while minimizing hassle, establishing us as a preferred choice amongst diverse clients.
Fast, Accurate, and Reliable Results in Nekoosa, WI
Hair follicle drug tests provide precision and speed in detecting substance use. Their high accuracy ensures that results are reliable and unbiased, offering substantial peace of mind for employers and individuals alike. The advanced techniques employed minimize errors, and the refined processes guarantee swift results, making them a go-to choice for discerning professionals.
Compliance and Peace of Mind for Employers in Nekoosa, WI
Utilizing hair follicle testing is critical for employers striving to maintain drug-free policies in the workplace. This method brings peace of mind by alleviating legal risks and enhancing safety protocols. Businesses benefit from a reliable compliance check, reassuring them that their environment remains secure and lawful without compromise.
