Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective means for identifying drug and alcohol consumption. Hair provides an extended timeline of drug and alcohol activity by securing biomarkers within the fibers of the growing hair. When collected near the scalp, hair offers nearly a 3-month period of detection for drugs and alcohol. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A 1.5-inch sample comprising around 200 strands (roughly the circumference of a #2 pencil) near the scalp yields 100mg of hair, which is the optimal amount for testing and confirmation. For EtG, supplemental, or tests exceeding 10 panels, 150mg of hair is advisable. We suggest weighing the hair using a jeweler's scale. Should scalp hair be absent, a similar quantity of body hair can be taken. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The primary procedures in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial intake of a sample into the laboratory's system. This step includes confirming that the sample is sealed and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and recording any extra data not supplied via an electronic chain of custody system.
Screening serves as a preliminary assessment for drug abuse. While Screening is an economical method to dismiss drug use on most samples, a positive result must be verified for legal acceptability. Any samples that test presumptively positive in Screening require subsequent confirmation.
In cases where a sample tests presumptively positive during Screening, additional hair is taken from the original specimen for Extraction. During Extraction, drugs are retrieved from hair at significantly lower levels than in alternate methods (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive Screening outcomes is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptively positive are washed before confirmation as necessary. The entirety of the lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination actually evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Esofea, WI, stands out against traditional urine tests with significant advantages. Its supreme detection accuracy and reliability make it the preferred option for employers and legal bodies.
Compared to urine tests, hair analysis offers a longer detection window and reduces the risks of inaccurate results, ensuring better scrutiny.
In Esofea, WI, hair follicle testing extends its reach in detecting drug use up to 90 days. This provides employers with an all-encompassing view of an individual's substance history.
The extended monitoring capability aids in making informed hiring decisions by painting a clearer picture of an applicant or employee's past behavior.
In Esofea, WI, the resistive nature of hair follicle tests to tampering secures more dependable results. Sample adulteration is greatly reduced, guaranteeing the integrity of the outcomes.
Employers and organizations benefit from the trustworthy results these tests provide, avoiding doubts about sample validity.
Across Esofea, WI, the convenience of our testing centers is unmatched. With nationwide access, these locations provide swift and effortless entry to testing services.
Whether local or beyond, this network allows participants to experience a seamless testing journey, enhancing accessibility and ease.
In Esofea, WI, our straightforward and confidential process for hair follicle testing addresses privacy concerns while ensuring ease of use.
From scheduling to receiving results, each step is designed for user comfort and confidentiality, facilitating a smooth experience for all involved.
Our affordable pricing and quick turnaround times in Esofea, WI, deliver excellent value for businesses of all sizes. These factors combine to provide reassurance and convenience.
Competitive rates paired with fast results reinforce why many choose this testing method, balancing cost with quality and efficiency.
In Esofea, WI, hair follicle drug tests offer a blend of precision and speed, making them a top choice. Their high accuracy ensures that substance use is detected with remarkable reliability.
These tests outshine others due to their rapid and precise detection abilities, helping to keep communities and workplaces safe and informed.
Hair follicle testing in Esofea, WI, offers employers compliance with drug-free workplace policies, reducing potential legal risks. This method enhances safety and ensures peace of mind.
Organizations can operate assuredly, knowing their workforce aligns with key legal and safety standards through reliable testing methods.
