Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying substance and alcohol consumption. Hair strands provide an extended record of drug and alcohol exposure by embedding biomarkers within the strands of growing hair. When gathered near the scalp, hair can offer a detection period of up to approximately three months for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch portion of around 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for evaluation and confirmation. For EtG, additional substances, and/or testing beyond 10 panels, a 150mg specimen is advised. We suggest using a jeweler’s scale for the specimen's measurement. If scalp hair is absent, an equivalent amount of body hair can be utilized. When mentioning head hair, we specifically refer to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The principal stages in the lab handling of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the sample’s initial entry into a laboratory's framework. This step confirms the sample’s proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not included by an electronic chain of custody system.
Screening includes a preliminary swift assessment for commonly abused substances. Although Screening is a cost-efficient way to exclude drug usage for most samples, a positive result necessitates confirmation for it to stand in legal proceedings. Any samples deemed presumptively positive during Screening require a follow-up confirmation.
When a sample appears presumptively positive during Screening, additional hair is sourced from the original specimen and set up for Extraction. During this phase, substances are separated from hair at much lower concentrations than other methods (e.g., urine or oral fluid), which is why hair drug analysis is the most challenging procedure to execute.
Confirmation of any positive screening result uses GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation as necessary. The entire lab workflow from Accessioning to Confirmation undergoes review under both CAP (College of American Pathologists) Hair recognition and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the test actually examines the hair strand and not the hair follicle beneath the scalp
In the realm of drug testing, hair follicle tests offer a significant edge over traditional urine tests in Chain O' Lakes, WI. Benefits of hair testing include its superior ability to detect substance use with more precision and reliability. While urine tests cover only short timeframes, hair tests extend this range, making them indispensable for employers wanting a thorough assessment of an individual's substance use history.
Hair follicle testing in Chain O' Lakes, WI, is exceptional due to its ability to track drug use over extended periods of up to 90 days. For employers, this means gaining a comprehensive understanding of an applicant or employee's substance use history. This extended detection window provides crucial insights, helping employers make informed decisions regarding workplace suitability and safety.
Hair follicle tests in Chain O' Lakes, WI, present a tamper-resistant testing method unmatched by others. This process greatly minimizes the risks of sample adulteration, providing reliable and unquestionable results. Hair tests ensure the integrity of the testing process, offering security and peace of mind for those seeking accurate assessments.
Our network of testing centers, both nationwide and locally in Chain O' Lakes, WI, offers unparalleled convenience. With easy access to these facilities, customers experience quick and seamless testing services, eliminating the hassle often associated with drug testing. Our widespread locations ensure the availability and prompt service that both individuals and businesses can trust.
The process for hair follicle testing in Chain O' Lakes, WI, is designed to be simple and confidential. From placing an order to receiving the results, every step is streamlined to enhance privacy and ease of use. We address any concerns regarding confidentiality, ensuring clients feel secure throughout their interaction with our services.
In Chain O' Lakes, WI, we offer competitive pricing for hair follicle testing alongside a fast turnaround time. Businesses of all sizes value our affordability and efficient service, receiving excellent value and peace of mind. Our pricing structures are designed to cater to various needs, ensuring that quality testing remains accessible to everyone.
In Chain O' Lakes, WI, hair follicle drug tests shine with their quick, accurate, and reliable results. These tests stand out for their ability to detect substance use with exceptional precision, leaving no room for doubt. With their high accuracy in identifying a range of substances, they provide businesses and individuals with the confidence and assurance they seek in maintaining a drug-free environment.
Employing hair follicle testing in Chain O' Lakes, WI, empowers employers to maintain compliance with drug-free workplace policies. This method reduces legal risks and strengthens workplace safety. Hair testing supports businesses in upholding their zero-tolerance policies, contributing to a more secure and confident work environment for all employees.
