Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing is increasingly regarded as a robust method for detecting drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drug usage by embedding biomarkers within the threads of the developing hair strand. When obtained near the scalp, hair can offer up to roughly a 3-month span for detecting alcohol and drugs. Collection of hair is straightforward, relatively challenging to tamper with, and simple to send.
A 1.5-inch length containing about 200 hairs (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal amount for evaluating and confirming. For EtG, additional tests, and/or assessments beyond 10 panels, it's advisable to collect 150mg of the sample. We suggest utilizing a jeweler’s scale for measuring the sample. In the absence of scalp hair, a comparable quantity of body hair can be gathered. "Head hair" pertains solely to scalp hair. "Body hair" denotes all other hair varieties (e.g., facial, axillary).
Process Overview
The lab processing of a drug test result consists of four key stages: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, initial processing of a sample into the lab's system occurs. This entails verification of proper sample sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data recording not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for substance misuse. Screening serves as a cost-efficient measure to exclude drug usage in most samples; however, a positive screen must be validated to be court-admissible. Presumptively positive Screening samples necessitate a secondary confirmation.
For Screening-stage presumptively positive samples, more hair is extracted from the initial specimen and readied for Extraction. During this phase, drugs are removed from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), defining hair drug screening as the most challenging method to conduct.
Confirmation for any positive Screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo necessary washing before confirmation. The complete lab procedure, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", this test examines the hair strand and not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Bellevue Town, WI, the benefits are clear. Hair testing offers superior detection accuracy and reliability. Unlike urine tests, hair analysis can detect substance use over a longer period, up to 90 days, providing a more comprehensive view. This extensive detection window gives hair testing the edge in identifying long-term drug exposure.
Bellevue Town, WI, benefits from hair follicle testing due to its extended detection window, which covers drug use over approximately 90 days. This longevity in detection allows employers a thorough understanding of an applicant or employee's substance use history. By analyzing the hair, an entire scope of drug exposure can be determined, which urine tests may not provide due to their shorter detection time.
The tamper-resistant nature of hair follicle tests in Bellevue Town, WI, greatly minimizes the likelihood of sample adulteration. This method ensures that the results are both reliable and credible. The collection process makes it difficult to alter the specimens, providing organizations with trustworthy information on substance use. This reliability is essential for maintaining integrity in drug testing programs.
With convenient nationwide and local testing sites in Bellevue Town, WI, accessing hair follicle drug testing services is straightforward. Our testing centers offer seamless, hassle-free procedures, ensuring that individuals and employers can easily obtain the services they need. This widespread presence makes drug testing accessible, accommodating demands efficiently.
The process for hair follicle testing in Bellevue Town, WI, is simple and confidential, addressing privacy concerns. From ordering the test to taking it and receiving results, each step is designed for ease of use. This straightforward procedure ensures that clients have a discreet experience while obtaining necessary drug test outcomes.
In Bellevue Town, WI, our hair follicle drug testing services boast affordable pricing and fast turnaround. This combination delivers exceptional value for companies, regardless of size, by providing peace of mind through competitive costs and quick result delivery. Businesses can depend on our services for cost-effective and timely drug testing solutions.
In Bellevue Town, WI, hair follicle drug testing is known for its fast, accurate, and reliable results. The precision of this method allows it to detect substance use with high accuracy. Hair tests provide a comprehensive analysis of drug use, ensuring dependable outcomes. This efficiency is crucial for employers who require definitive results quickly, maintaining workplace safety and compliance.
Hair follicle testing in Bellevue Town, WI, offers compliance and peace of mind for employers. By adopting this method, companies can adhere to drug-free workplace policies, minimizing legal risks and promoting a safe working environment. Hair tests provide the confidence needed to uphold regulations and protect workplace integrity.
