Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective means for identifying drug and alcohol usage. Hair offers an extended timeline for substance detection by encapsulating biomarkers within the hair strands as they grow. When obtained near the scalp, hair can reveal alcohol and drug use within a detection period of up to three months. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A sample size of 1.5 inches with approximately 200 hair strands akin to a #2 pencil from the scalp provides 100mg, an optimal quantity for analysis and verification. For EtG, additional tests, and/or evaluations beyond 10 panels, it is advised to collect 150mg. Utilizing a jeweler’s scale to measure the sample is recommended. In the absence of scalp hair, an equal quantity of body hair can be used. "Head hair" refers specifically to scalp hair, whereas "body hair" encompasses all other types (such as facial or axillary hair).
Process Overview
The laboratory procedure for processing a drug test outcome comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial sample processing into a lab's system. This stage ensures the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any necessary data entry not already covered by an electronic chain of custody system.
Screening involves a preliminary assessment for drug exposure. While Screening is relatively low-cost for dismissing drug usage in most cases, a positive outcome necessitates validation for courtroom acceptance. Samples that are preliminarily positive in Screening necessitate additional confirmation.
Should Screening indicate a presumptive positive, additional hair from the original sample undergoes preparation for Extraction. Here, drugs are isolated from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Any positive screening results go through Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are cleansed prior to final confirmation as required. The entire test process, from Accessioning through Confirmation, adheres to standards set by both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
In Muskego, WI, the advantages of hair follicle testing over urine tests are clear. Hair tests excel in superior detection accuracy and reliability. While urine tests may be popular, hair tests provide a much broader detection window, ensuring a comprehensive analysis of substance use history that employers and officials can trust.
One notable advantage of hair follicle testing in Muskego, WI is its extended detection window. Unlike traditional tests, hair testing can reveal drug use over a span of up to 90 days. This lengthy detection period gives employers a thorough understanding of an individual’s substance use history, aiding informed decisions.
Hair follicle tests offer a tamper-resistant solution in Muskego, WI. These tests significantly reduce the risk of sample adulteration, providing reliable and indisputable results. The secure collection and precise analysis make hair testing a highly trustworthy method for substance detection.
We provide convenient nationwide and local testing facilities in Muskego, WI. Our widespread network ensures that accessing our services is quick, easy, and hassle-free. No matter where you are, you have access to our efficient testing centers, making it simple to meet testing needs promptly.
In Muskego, WI, the process of hair follicle testing is simple and confidential. Ordering a test, taking it, and receiving results are streamlined and private, addressing any privacy concerns comfortably. With an emphasis on ease of use, your experience remains straightforward and discreet.
Offering affordable pricing and fast turnaround in Muskego, WI, our hair follicle testing services deliver excellent value. Our competitive rates and quick processing times ensure that businesses of all sizes receive outstanding service without compromising on quality or budget.
Hair follicle drug testing in Muskego, WI offers fast, accurate, and reliable results. These tests boast a high degree of precision in identifying substance use, offering the speed and accuracy needed for effective monitoring. With the capability to provide detailed insights, hair tests efficiently deliver trustworthy results for a wide range of substances.
Employers in Muskego, WI gain compliance and peace of mind through hair follicle testing. By choosing this method, they ensure adherence to workplace drug-free policies, cutting down legal risks and boosting safety. This helps create a secure and compliant working environment.
