Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective means for identifying drug and alcohol consumption. Hair strands offer an extended timeline of alcohol and drug usage by capturing biomarkers in the hair strands as they grow. When collected near the scalp, hair can provide an approximate detection window of three months for alcohol and drug presence. Hair samples are straightforward to collect, not easily tampered with, and simple to transport.
A sample of 1.5 inches containing about 200 strands of hair (similar in size to a #2 pencil) near the scalp equals 100mg, which is considered the ideal amount for screening and confirmation. For EtG, add-on tests, and/or tests that exceed 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for accurate specimen measurement. If scalp hair cannot be obtained, a comparable amount of body hair is acceptable. When mentioning head hair, it refers exclusively to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result includes four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial sample processing into the lab's system. This phase ensures that the sample was appropriately sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data input not included by an electronic chain of custody system.
Screening offers a swift, initial check for substance abuse. Although Screening is a cost-effective way to exclude drug usage for most samples, a positive Screening result must be confirmed for court admissibility. Any sample that tests presumptively positive in Screening requires additional confirmation.
Should a sample test presumptively positive in the Screening stage, further hair is extracted from the original sample for Extraction. Here, drugs are removed from the hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), which illustrates why hair drug screening is challenging to execute.
Confirmation of any Screening positive result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive are washed as necessary before confirmation. The comprehensive lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the analysis actually involves the hair strand and not the follicle beneath the scalp.
Why does hair follicle testing outperform urine testing in Saint Olaf, IA? The accuracy and reliability of hair testing shine through, offering benefits that exceed those of traditional urine tests. Hair tests detect drug use that may go unnoticed by standard urine tests, ensuring superior detection.
Hair follicle tests offer better insights into long-term substance use compared to urine tests. The unmatched detection accuracy makes hair testing the preferred choice for employers in Saint Olaf, IA, who need to uphold rigorous workplace policies against drug use. This ensures a safer and more compliant work environment.
In Saint Olaf, IA, hair follicle testing is highly regarded for its extended detection period. Capable of identifying drug use over the course of up to 90 days, it offers a comprehensive view into the substance history of individuals, invaluable for employers during the hiring process.
Employers in Saint Olaf, IA, gain significantly from hair testing's long detection window, providing insight into an applicant or employee's drug history. This ensures informed decision-making, supporting employers in fostering a drug-free workplace with a thorough understanding of an individual’s past drug use.
Hair follicle testing in Saint Olaf, IA, is a tamper-resistant method that ensures reliability and trustworthiness. Unlike other testing methods, it significantly lowers the risk of sample adulteration, providing results that are dependable and beyond question.
Employers in Saint Olaf, IA, can rely on the tamper-resistant nature of hair follicle tests to maintain integrity in drug testing. This method curtails attempts to manipulate samples, allowing for unquestionable results and enhancing trust in the testing process.
In Saint Olaf, IA, and across the nation, our extensive network of testing centers ensures convenient access to hair testing services. Regardless of your location, you can expect quick, easy, and hassle-free testing, maintaining a consistent standard of service nationwide.
Our widespread network guarantees that individuals and employers in Saint Olaf, IA, can access testing centers with ease. This convenience enables quick and efficient testing, catering to the needs of those requiring prompt service without compromise on quality or accessibility.
In Saint Olaf, IA, the process of ordering, taking, and receiving hair follicle test results is straightforward and confidential. Designed to address privacy and ease, our process ensures individuals can undertake testing with complete assurance of their confidentiality.
Our user-friendly approach in Saint Olaf, IA, simplifies the testing experience, providing ease and privacy throughout the process. From order to result, each step is crafted for simplicity, alleviating concerns, and guaranteeing a seamless experience for users while maintaining confidentiality.
In Saint Olaf, IA, our hair follicle testing services are designed to offer competitive pricing and fast turnaround times, ensuring businesses of all sizes receive excellent value. Our affordable pricing structures cater to companies' financial considerations while providing rapid results.
Our cost-effective packages in hair testing offer great savings for companies throughout Saint Olaf, IA. Accompanied by quick result delivery, our services present outstanding value, allowing businesses to access dependable testing without stretching budgets.
In Saint Olaf, IA, hair follicle drug tests stand out for their rapid and precise results. Their accuracy in detecting substance use is unparalleled, offering reliable results swiftly. These tests ensure a comprehensive view of an individual's history of substance use, making them the preferred choice for employers seeking detailed screening.
Employers in Saint Olaf, IA, benefit from the speed and precision of hair follicle testing. This method provides highly accurate results, helping employers make informed decisions based on quick and reliable testing outcomes. By offering assurance of result accuracy, hair tests prove to be indispensable in workplace screening.
Employers in Saint Olaf, IA, find peace of mind with hair follicle drug testing, ensuring compliance with drug-free workplace policies. This method reduces legal risks while enhancing workplace safety by promoting adherence to stringent policies against substance abuse.
By opting for hair follicle testing in Saint Olaf, IA, employers benefit from a reliable compliance tool that keeps legal challenges at bay and reaffirms commitment to a drug-free environment. This contributes to a safer workplace, fostering both trust and a proactive approach to employee health.
