Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for spotting drug or alcohol consumption. Hair captures biomarkers within the fibers of the developing strand, offering a long-term profile of alcohol and drug usage. When gathered near the scalp, it can present a detection period of up to about three months for both alcohol and drugs. Hair is straightforward to gather, relatively resistant to tampering, and convenient to transport.
A 1.5-inch section of roughly 200 hair strands (similar in size to a #2 pencil) close to the scalp yields 100mg of hair, perfect for analysis and confirmation. For more extensive testing like EtG or panels above 10, a 150mg specimen is suggested. Utilizing a jeweler's scale for measuring is advisable. Should scalp hair not be accessible, an equivalent amount of body hair can be used. "Head hair" specifically pertains to scalp hair, whereas "body hair" covers all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result includes four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample in the lab's system. This process verifies correct sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data not covered by an electronic chain of custody system.
Screening is a preliminarily rapid assessment for drug misuse. It is a cost-efficient way to eliminate drug use in most samples, but a positive screen necessitates confirmation for courtroom acceptance. Samples testing presumptively positive during Screening must undergo a secondary verification.
For samples presumptively positive at the Screening phase, additional hair is extracted from the primary sample and readied for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), making hair analysis the most complex process to conduct.
Confirmation of any positive Screening outcome is executed via GC/MS, GC/MS/MS or LC/MS/MS. All samples flagged as presumptively positive undergo washing prior to confirmation, if needed. The complete lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
In Aniwa, WI, hair follicle testing is a superior choice compared to urine testing.
Its benefits include better detection accuracy and reliability.
Unlike traditional urine tests, hair testing offers a longer detection window and prevents tampering, making it a preferred method for employers.
Hair follicle testing in Aniwa, WI exposes drug use over an extended period, up to 90 days.
This gives employers an in-depth understanding of an individual's substance history.
This extensive detection window ensures a thorough assessment, promoting a safer and more informed work environment.
Hair follicle tests drastically lower the chances of sample tampering in Aniwa, WI.
This method provides extremely reliable and indisputable outcomes.
Ensuring sample integrity, hair testing stands as a resilient and trusted solution against adulteration attempts.
With nationwide centers, our drug testing services in Aniwa, WI offer exceptional convenience.
Our locations ensure easy and quick access to tests, eliminating hassle.
Accessible centers streamline the testing process for individuals and organizations alike, facilitating seamless service delivery.
In Aniwa, WI, the hair follicle testing process is simple and confidential.
It covers ordering, taking, and receiving results with ease.
Our procedure assures privacy, addressing user concerns efficiently while making the test straightforward to execute and conclude.
Our hair testing services in Aniwa, WI come with competitive pricing.
We pride ourselves on prompt turnaround times, maximizing value and reassurance for all company sizes.
The combination of affordability and quick results provides compelling advantages, promoting peace of mind for businesses.
The precision and speed of hair follicle drug tests make them a standout choice in Aniwa, WI.
These tests ensure high accuracy in detecting substance use.
Hair follicle tests provide rapid and reliable results, adding efficiency to the testing process.
The accuracy ensures that decisions based on the tests are well-informed.
Employers in Aniwa, WI, benefit from hair follicle testing by ensuring adherence to drug-free workplace policies.
This approach minimizes potential legal challenges.
Improving workplace safety and offering peace of mind, this method bolsters a drug-compliant workforce effectively.
