Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have gained recognition as an effective instrument for identifying drug and alcohol consumption. Hair captures extended biomarkers in the strands, giving a prolonged history of alcohol and drugs. When collected near the scalp, hair showcases a detection range for drugs and alcohol lasting up to roughly three months. The collection process for hair is straightforward, somewhat resistant to tampering, and convenient for shipping.
A 1.5-inch section of around 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp delivers 100mg of hair, which is perfect for both initial tests and confirmations. For EtG, add-ons, and testing beyond 10 panels, a sample weighing 150mg is advisable. It's suggested to use a jeweler's scale for weighing the sample. In scenarios where scalp hair is missing, a similar quantity of body hair may be utilized. Mention of head hair pertains solely to scalp hair, while body hair includes other types (like facial and axillary hair).
Process Overview
The laboratory processes of a drug test result's journey encompass four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to initiating a sample's processing into a lab’s system. This step ensures that the sample is sealed and shipped correctly, assigns a random LAN (Laboratory Accessioning Number), and incorporates any extra data entry not included in an electronic chain of custody system.
Screening entails a preliminary swift assessment for drug traces. Although Screening is an economical approach to exclude drug usage in the majority of cases, further confirmation is necessary for a positive indication to withstand legal scrutiny. Any samples that test preliminarily positive in Screening necessitate additional certification.
Upon a presumptive positive outcome in Screening, an extra portion of the original sample is utilized for Extraction. In this phase, drugs are isolated from hair at notably low concentrations compared to other methods (i.e., urine or oral fluid), lending hair drug screening the title of most challenging methodology to execute.
Confirmation of any affirmative screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positives are cleansed as required. The entire lab procedure from Accessioning to Confirmation is scrutinized under CAP’s (College of American Pathologists) Hair classification along with ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests" frequently, it is actually the hair strand that is analyzed, not the scalp's hair follicle.
Why Choose Hair Testing Over Urine Testing? In Westbrook, MN, hair follicle testing provides unparalleled advantages.
The superior accuracy and reliability make hair testing a favored choice among businesses and legal entities alike.
Hair follicle testing in Westbrook, MN, captures substance use patterns over a much longer timeframe, often up to 90 days. This extensive detection window allows employers a comprehensive overview of an individual's drug use history, leading to more informed decision-making processes.
With its ability to detect historical substance use, hair testing provides a broader understanding for employers and authorities.
Minimizing Risk with Tamper-Resistant Methods
Hair follicle testing in Westbrook, MN, offers a significant reduction in sample tampering risks. This method provides reliable results that are difficult to alter, ensuring unquestionable outcomes for accurate assessments.
The process is designed to maximize security, providing confidence in the integrity of the test results.
Convenience is key for hair follicle testing in Westbrook, MN, with numerous local and nationwide testing centers available. This broad network ensures easy and swift access to testing services, minimizing any hassle for individuals and businesses. The accessibility provided by these centers helps streamline the process, offering efficient ways to meet testing needs without lengthy delays.
The process for hair follicle testing in Westbrook, MN, is straightforward and maintains confidentiality. From ordering to receiving results, every step is designed to be simple and private. Clients can be assured of their privacy, with clear procedures to guide them, providing ease of use while addressing any concerns over confidentiality.
In Westbrook, MN, hair follicle testing features competitive pricing and rapid turnaround times. These attributes reinforce excellent value for money, offering businesses and individuals timely results without straining budgets. The balance of affordability and quick processing makes hair testing an attractive option for organizations of all sizes.
The precision and promptness of hair follicle drug testing make it stand out in Westbrook, MN. With its high accuracy in identifying substance use, employers can trust in the reliability of the results. Unlike traditional methods, hair follicle tests offer a speedy process without compromising on the exactness of the findings.
Hair testing also provides a detailed analysis, detecting both recent and older substance use patterns effectively. Westbrook residents and employers can expect a thorough and fast assessment of drug use.
Hair follicle testing guarantees peace of mind for Westbrook employers by ensuring compliance with drug-free workplace policies. It helps mitigate legal risks and enhances safety at work. Employers can rest assured that utilizing hair testing contributes to a safer, more compliant work environment. It serves as an important tool in upholding standards and reducing substance-related incidents.
