Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol consumption. Hair captures a comprehensive timeline of substance use by embedding biomarkers within the fibers of the developing hair strand. When collected near the scalp, hair can reveal up to a 3-month span for detecting alcohol and drugs. Hair is straightforward to collect, relatively secure from tampering, and simple to transport.
A 1.5-inch sample that comprises roughly 200 hair strands (similar to the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, which is optimal for analysis and verification. For EtG, additional panels, and/or tests exceeding 10 panels, 150mg of the sample is advisable. It is suggested to use a jeweler’s scale for precise measurement. If scalp hair is inaccessible, an equivalent quantity of body hair may be gathered. In the context of head hair, we mean solely scalp hair. Body hair denotes all other hair forms (beard, armpit, etc.).
Process Overview
The laboratory processing of a drug test result primarily encompasses four steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing a sample into a laboratory’s system. This comprises verifying the sealing and proper shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing necessary data entries not provided by an electronic chain of custody system.
Screening entails an early check for drug abuse. While it is an economical method to negate drug use in most samples, a positive result in Screening requires confirmation for legal admissibility. Presumptively positive samples in Screening must undergo secondary confirmation.
For samples presumptively positive in the Screening step, additional hair is prepared for Extraction from the initial sample. In this phase, drugs are extracted from hair at a concentration much lower than in other methods (e.g., urine or oral fluid), making hair drug screening the most challenging to conduct.
Confirmation of a positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation as necessary. The entire laboratory process from Accessioning to Confirmation is reviewed under CAP’s (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed as "hair follicle tests", the analysis involves the hair strand instead of the follicle under the scalp
Hair follicle testing surpasses urine testing in Bashaw, WI by offering enhanced detection capabilities and reliability. Unlike urine tests, hair tests extend the detection period, uncovering drug use over months rather than days. This method ensures accurate results with less likelihood for manipulation.
In Bashaw, WI, hair follicle testing offers an extended detection window, observing drug use up to 90 days. This advantage provides employers with a detailed view of a candidate or employee’s substance history, far exceeding the short-term scope of urine tests. Hair tests reveal consistent patterns rather than just recent usage.
Hair follicle tests in Bashaw, WI are designed to thwart tampering. Unlike other methods, these tests are resistant to common manipulation tactics, ensuring authenticity of results. The process is highly secure, offering peace of mind with reliable, unaltered outcomes.
Bashaw, WI benefits from a network of easily accessible nationwide testing locations, simplifying the process for individuals seeking hair follicle tests. Our centers provide quick and convenient service, ensuring testing is as straightforward and stress-free as possible.
Our hair testing process in Bashaw, WI is crafted for simplicity and confidentiality. Ordering, taking, and receiving results is made easy, with guaranteed privacy at every step. This approach addresses privacy concerns and ensures a hassle-free experience.
In Bashaw, WI, we offer affordable hair follicle testing with fast turnaround times, ensuring excellent value for businesses. Our competitive pricing is paired with prompt results, providing companies of all sizes peace of mind without financial strain.
Experience the efficiency of hair follicle tests in Bashaw, WI, known for their fast and precise results. This method accurately detects substance usage with remarkable reliability, providing clear insights into an individual's substance habits. Hair sampling stands out for its thoroughness, ensuring quick yet detailed analysis for a comprehensive overview.
For employers in Bashaw, WI, hair follicle testing facilitates compliance with drug-free workplace policies, minimizing legal exposure while boosting workplace safety. This method reassures employers, knowing they are taking credible steps to enforce their policies.
