Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are recognized as an effective method for identifying substance consumption. Hair encapsulates a prolonged record of alcohol and drug exposure by embedding markers within the strands of hair as it grows. When obtained near the scalp, hair can offer nearly a 3-month time frame for detecting alcohol and substances. Hair is straightforward to collect, moderately challenging to tamper with, and simple to transport.
A segment measuring 1.5 inches with roughly 200 hair strands (comparable to a #2 pencil's width) closest to the scalp yields 100mg of hair, which is the optimal sample size for analysis and confirmation. For EtG enhancements and/or tests exceeding 10 panels, it is advisable to have 150mg of the sample. Using a jeweler’s scale for measurement is advisable. Should scalp hair be inaccessible, an equivalent quantity of body hair may be utilized. References to head hair specifically mean scalp hair. Body hair encompasses all other varieties (such as facial, underarm, etc.).
Process Overview
The primary stages in processing a drug test outcome in a lab involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial processing of a sample within a laboratory's system. This process ensures the sample was properly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and finalizes any missing data entry absent from an electronic custody chain system.
Screening performs an initial rapid inspection for substance misuse. Screening is an economical approach to exclude drug consumption for most samples, although a definitive court-useable result requires a confirmed positive test. Any samples with presumed positive outcomes during Screening necessitate further confirmation.
Should a sample indicate a presumptive positive in Screening, additional hair is extracted from the original collection for Extraction. During this stage, drugs are isolated from the hair at considerably lower concentrations than with other methods (e.g. urine or oral fluid), which makes hair drug screening one of the most complex techniques to execute.
Confirmation for any positive result in screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleaned before confirmation as necessary. The full process within the laboratory from Accessioning to Confirmation is reviewed according to the CAP (College of American Pathologists) Hair standards and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the assessment focuses on the hair strand rather than the follicle beneath the scalp
In Cameron Park, TX, hair follicle testing is superior to traditional urine tests. The extended detection window of hair tests covers up to 90 days, significantly longer than urine tests. Employers, therefore, gain a more comprehensive insight into an individual's drug history, benefiting from the enhanced accuracy and reliability that hair testing provides over urine testing.
Hair follicle testing in Cameron Park, TX offers an extended detection window for drug use. This method can reveal substance use history up to 90 days prior, allowing employers to obtain a detailed understanding of an applicant or employee's drug use. This comprehensive view assists in making informed hiring and retention decisions.
The tamper-resistant nature of hair follicle tests assures accurate results in Cameron Park, TX. This testing method is less susceptible to manipulation compared to other forms, such as urine tests. By reducing the risk of sample adulteration, hair testing provides peace of mind with reliable and indisputable outcomes.
Convenient nationwide testing centers, including Cameron Park, TX, make drug testing a breeze. Accessible locations ensure that testing services are swift and easy to engage, minimizing unnecessary hassle and time wastage. This expansive network guarantees that your testing needs are met promptly and efficiently, wherever you are.
The process for hair follicle testing in Cameron Park, TX is simple and confidential. From ordering to taking the test and receiving results, every step prioritizes user privacy and ease. This straightforward approach addresses privacy concerns effectively and ensures users have a smooth experience throughout the testing procedure.
In Cameron Park, TX, our hair follicle testing offers affordable pricing and rapid result turnaround. This combination delivers excellent value for businesses of all sizes, supporting cost-effective and timely decision-making processes. By balancing competitive pricing with swift results, we provide an unbeatable proposition for workplace testing needs.
Hair follicle drug tests deliver fast, precise, and reliable results in Cameron Park, TX. Known for their accuracy, these tests detect substance use efficiently, providing clear results that can be trusted by employers and professionals. Their rapid processing time ensures that results are returned quickly, enabling decision-makers to take timely action based on reliable data.
Offering hair follicle testing ensures compliance with workplace drug policies in Cameron Park, TX. This method aids employers in maintaining drug-free environments, mitigating legal exposure, and boosting workplace safety. By adopting hair testing, companies fortify their commitment to a safe and compliant working atmosphere.
