Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline for detecting substances by embedding biomarkers within the hair strands as they grow. When taken near the scalp, hair samples can provide a detection period of up to roughly three months for alcohol and drugs. The collection process is straightforward, tampering is challenging, and shipping is convenient.
A 1.5-inch portion of approximately 200 hair strands (comparable in size to a #2 pencil) positioned nearest to the scalp provides about 100mg of hair, which is the optimal quantity for testing and verification. For EtG, additional tests, and/or screenings exceeding 10 panels, a specimen of 150mg is advisable. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair can be used. When discussing head hair, it refers specifically to scalp hair. Body hair encompasses other types like facial, axillary, etc.
Process Overview
The laboratory processing of a drug test outcome encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into a laboratory’s framework. This step includes ensuring the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry needed beyond what an electronic chain of custody system provides.
Screening constitutes a preliminary swift examination for substance misuse. While Screening offers a budget-friendly approach to ruling out drug utilization in the majority of cases, a positive screening result must be confirmed for it to be legally valid. Samples found to be presumptively positive in Screening necessitate further confirmation.
When a sample yields a presumption of positivity during the Screening phase, additional hair is extracted from the primary collection and readied for Extraction. Drugs are then retrieved from the hair at significantly lower concentrations compared to other methods (e.g., urine or saliva), making hair drug screening a complex procedure to carry out.
Any positive result during screening undergoes Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumed positive samples are cleansed before confirmation if necessary. The complete laboratory procedure from Accessioning to Confirmation is evaluated following the CAP (College of American Pathologists) Hair classification and attains accreditation per ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: While commonly referred to as "hair follicle tests", the analysis focuses on the hair strand, excluding the follicle beneath the scalp.
In Kinderhook, IL, hair follicle testing surpasses traditional urine tests due to its exceptional detection accuracy and reliability. Hair tests reveal a broader scope of substance use over an extended timeframe, thus providing a more comprehensive analysis than urine tests.
Hair follicle testing offers an extended detection window reaching up to 90 days in Kinderhook, IL. This advantage allows employers a thorough understanding of an employee's or applicant's substance history, significantly more detailed than urine tests.
Hair follicle tests in Kinderhook, IL, present a nearly foolproof option against sample tampering. Unlike urine samples, hair analysis significantly diminishes the likelihood of adulteration, ensuring consistent reliability.
In Kinderhook, IL, our nationwide and local testing centers offer unparalleled convenience, ensuring swift and accessible testing services. Clients benefit from seamless processes tailored to expedited needs.
The hair testing process in Kinderhook, IL, is both simple and confidential. Ordering, undertaking, and receiving results are streamlined, addressing privacy and efficiency concerns, assuring participants of their anonymity and ease of participation.
With competitive pricing and prompt turnaround times, Kinderhook, IL, businesses enjoy significant value from our hair testing services. Quick results and budget-friendly options deliver peace of mind across company scales.
The hair follicle drug test is distinguished by its speed, accuracy, and reliability. In Kinderhook, IL, this test offers swift results that ensure precise detection of drug usage. Hair tests stand out in identifying a wide range of substances, maintaining high consistency in outcomes.
Utilizing hair follicle testing in Kinderhook, IL, assures compliance with workplace drug-free policies, lowering legal risks and fostering a secure work environment. Employers gain peace of mind through rigorous and dependable screening methods.
