Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized for its efficacy, hair testing is a robust method for identifying drug and alcohol consumption. Hair acts as a timeline for substance use, capturing biomarkers within the hair strand's fibers as it grows. When cut near the scalp, hair can reveal substance use over an approximate 3-month period. Collecting hair is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch section consisting of roughly 200 hairs (comparable to a #2 pencil's thickness) nearest the scalp provides about 100mg of hair, optimal for both screening and validation. For EtG, additional options, and tests beyond 10 panels, collecting 150mg of the sample is advisable. Measuring the sample on a jeweler’s scale is recommended. Should scalp hair be inaccessible, an equivalent mass of body hair can be gathered. References to head hair denote only scalp hair, while body hair pertains to all other types (facial, axillary, etc.).
Process Overview
The key phases in laboratory drug testing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into a lab's system. This stage verifies the sample's integrity during sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any outstanding data entry absent from an electronic chain of custody system.
Screening serves as an initial drug presence assessment. While Screening is cost-effective for eliminating drug use in most samples, its positive results require validation to be legally acceptable. Samples preliminarily positive in Screening necessitate secondary confirmation.
Presumed positive samples in Screening lead to additional hair being extracted from the primary sample for the Extraction process. Here, substances are isolated from hair at concentrations significantly lower than other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug screening.
Confirmation of positive results utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo pre-confirmation cleansing as necessary. The complete lab procedure, from Accessioning to Confirmation, adheres to CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Strengths of hair drug testing:
Drawbacks:
Note: Commonly labeled as "hair follicle tests", these tests actually analyze the hair strand, not the follicle beneath the scalp.
Compared to more conventional urine tests, hair follicle testing in Hammond, WI proves its superiority. Hair tests offer broader detection accuracy and reliability, surpassing the limitations of urine tests. Employers and institutions opting for hair testing gain the advantage of accurate substance use detection, reflecting a comprehensive approach to ensure a drug-free environment while maintaining stringent policies.
Hair follicle testing in Hammond, WI provides an extended detection window for up to 90 days. This broad timeframe allows employers to gain a thorough understanding of an employee's substance history. With such comprehensive insight, businesses can make informed decisions regarding potential hires or current employees, ensuring workplace integrity and safety over traditional methods.
In Hammond, WI, the hair follicle testing method offers a tamper-resistant solution, significantly lowering the risk of sample adulteration. This approach ensures the acquisition of reliable and unquestionable results, providing peace of mind to organizations requiring drug testing. Its robust design makes it difficult for individuals to manipulate outcomes, enhancing overall test validity.
Hammond, WI residents benefit from the convenience of numerous nationwide testing centers. These locations ensure that accessing drug testing services is quick, easy, and hassle-free. Whether in Hammond or elsewhere, individuals have seamless entry to essential testing, enhancing accessibility and simplifying the process for both employers and employees seeking reliable service.
In Hammond, WI, the hair follicle testing process is both simple and confidential. Ordering, taking, and receiving results is transparent and straightforward, ensuring ease of use and privacy. This accessible process makes addressing substance concerns less daunting, allowing individuals and businesses to navigate testing efficiently while keeping personal information secure.
With affordable pricing and fast turnaround times, hair follicle testing in Hammond, WI provides excellent value. Our competitive pricing structures ensure businesses of all sizes benefit economically while accessing reliable testing services. The swift processing of results further enhances companies' peace of mind, reinforcing their investment's worth in upholding a drug-free workplace.
The precision and speed of hair follicle drug tests are unmatched in Hammond, WI. With high accuracy, these tests efficiently uncover substance use, offering dependable results. Their methodology guarantees swift turnaround times, making them an excellent choice for those requiring fast and reliable information. The accuracy levels are exceptional, ensuring that the detection of drugs is precise and trustworthy.
Employers in Hammond, WI can achieve compliance and peace of mind through hair follicle testing. This method ensures adherence to drug-free workplace policies, minimizing legal risks and reinforcing safety. Organizations benefit from the reliable results hair tests provide, promoting a secure work environment while reassuring employers of their commitment to policy enforcement.
