Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective approach for uncovering drug and alcohol consumption. By capturing biomarkers within the fibers of the growing hair strand, hair offers a prolonged history of alcohol and other drug use. Hair samples taken proximal to the scalp can provide a detection window ranging up to nearly three months for both alcohol and drugs. Hair is straightforward to collect, relatively resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches composed of roughly 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal specimen size for evaluation and confirmation. For EtG tests, additional analyses, and/or tests beyond 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is absent, an equivalent quantity of body hair can be gathered. Head hair exclusively denotes scalp hair, while body hair encompasses hair from other areas (beard, armpits, etc.).
Process Overview
The four primary steps in laboratory processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning describes the initial integration of a sample into a laboratory's system. This process includes confirming that the sample was sealed and transported correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any unentered data not included by an electronic chain of custody.
Screening involves a rapid initial assessment for drugs of abuse. While Screening provides a cost-efficient method to eliminate drug use in most samples, admitting a positive screen in legal settings necessitates confirmation. Any samples deemed presumptively positive in Screening require secondary confirmation.
Upon a presumptive positive result in the Screening stage, additional hair is extracted from the original sample and readied for Extraction. In this phase, drugs are extracted from hair at a significantly reduced concentration compared to alternative techniques (such as urine or oral fluid), making hair drug screening the most challenging method to carry out.
Confirmation for any positive screening outcome is completed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing prior to confirmation if necessary. The entire laboratory procedure from Accessioning to Confirmation is meticulously evaluated under the CAP (College of American Pathologists) Hair designation as well as the accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the analysis actually examines the hair strand and not the follicle beneath the scalp.
In Union, WI, the superiority of hair follicle testing over urine tests is evident in their accuracy and reliability. Unlike urine tests with shorter detection periods, hair tests provide a comprehensive view up to 90 days back.
Choosing hair testing in Union, WI offers clear benefits over urine testing. Its unmatched detection precision, coupled with reliability, makes it an invaluable tool for those seeking accurate drug use insights.
Employers in Union, WI, benefit from hair follicle testing's extended detection capability, allowing them to review substance use over a 90-day timeframe, offering a holistic view of an employee's history.
The hair follicle testing method in Union, WI, provides a broader detection window. This comprehensive review spans up to 90 days, giving employers insights into sustained substance habits of candidates or employees.
In Union, WI, hair follicle tests are famed for their robust defense against tampering. This testing approach offers assurance that results are both reliable and difficult to contest.
Hair testing in Union, WI greatly diminishes the risk of sample manipulation. Its resistance to tampering ensures employers receive trustworthy, unquestionable results, standing out from other testing methods.
Accredited Drug Testing provides convenient testing locations across the nation, including Union, WI. Our widespread centers ensure that clients have swift and easy access to necessary testing services without hassle.
In Union, WI, and beyond, our extensive network of testing centers simplifies the logistics of drug testing. Quick, straightforward access to facilities ensures clients can address testing needs seamlessly.
Our hair follicle testing process in Union, WI is designed for simplicity and confidentiality. Clients experience ease in ordering, taking the test, and receiving results, ensuring privacy is respected throughout.
In Union, WI, the seamless and discreet testing process prioritizes client comfort and confidentiality. The straightforward method ensures privacy is kept while delivering accurate results without hassle.
In Union, WI, our competitive pricing for hair follicle tests ensures excellent value. Coupled with fast turnaround times, our services provide organizations of all sizes with efficiency and peace of mind.
Clients in Union, WI appreciate our affordable pricing structures, which deliver significant savings. Our rapid result delivery additionally supports businesses in maintaining timely and efficient operations.
In Union, WI, hair follicle drug testing stands out due to its rapid and precise results, providing an edge when accuracy is critical. Unlike other methods, hair testing ensures a high level of reliability, quickly identifying past substance use.
The swiftness of hair follicle tests in Union, WI, offers immense advantages in situations demanding accurate drug use assessments. This method delivers dependable results swiftly, ensuring that individuals receive trustworthy and prompt feedback.
Using hair follicle testing in Union, WI aids in achieving compliance with drug-free workplace policies. Employers can trust in reduced legal risks and a safer, more productive work environment.
Hair testing in Union, WI guarantees workplace policy compliance, lowering legal challenges. Businesses benefit through enforcement of drug-free standards, bolstering safety and peace of mind.
