Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant means for identifying drug and alcohol consumption. Hair encapsulates a prolonged record of alcohol and drug use by embedding biomarkers within the strands as they grow. When taken from near the scalp, hair may present up to a roughly 90-day detection period for substances. Hair collection is straightforward, challenging to alter fraudulently, and convenient for shipping.
A sample measuring 1.5 inches, consisting of around 200 hairs (similar to a #2 pencil’s thickness) next to the scalp, will yield 100mg of hair, the perfect sample for initial screening and verification. For EtG, additional tests, or over 10-panel testing, acquiring 150mg of the sample is advisable. Utilizing a jeweler’s scale for weighing the sample is suggested. In cases where scalp hair is not an option, an equal quantity of body hair can suffice. References to head hair specify scalp hair alone. Body hair encompasses all other types (face, underarm, etc.).
Procedure Summary
The procedure for analyzing drug test outcomes in the lab comprises four essential stages: Accessioning, Screening, Extraction, and Verification.
Accessioning denotes the preliminary handling of a sample within a lab’s workflow. This process involves ensuring proper sealing and shipping, assigning a distinct LAN (Laboratory Accessioning Number), and completing any remaining data entry absent from an automated chain of custody system.
Screening executes an initial rapid assessment for substance misuse. Though Screening offers a budget-friendly method to dismiss most samples for drug use, any positive result requires confirmation for court admissibility. Any samples indicative of a positive result during Screening necessitate further verification.
Should a sample indicate potential positivity in Screening, additional hair from the original sample is selected and readied for Extraction. In this process, drugs are isolated from hair at significantly lower concentrations compared to other processes (e.g., urine or saliva), making hair drug testing more complex to carry out.
Verification of any positive screen outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed potentially positive receive appropriate washing before verification. The complete lab process from Accessioning to Verification undergoes review in accordance with the CAP (College of American Pathologists) Hair criteria and aligns with the ISO / IEC 17025 standards.
Benefits of hair drug examination:
Drawbacks:
Note: Often called "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.
Why choose hair follicle over urine tests in Gannett, ID? Hair testing trumps in accuracy and reliability, uncovering a broader scope of substance use over time, beyond the reach of traditional tests.
Employers in Gannett, ID, favor hair tests for their robust detection capability, showcasing a more complete picture of an individual's drug history compared to urine tests.
The power of hair follicle testing lies in its extended detection window. In Gannett, ID, this method captures a comprehensive view of substance use for up to 90 days.
In Gannett, ID, the extended detection capabilities of hair tests offer employers a thorough assessment of an individual's history, spanning over a substantially longer period.
In Gannett, ID, hair follicle testing proves to be a tamper-resistant solution. The method significantly diminishes the risk of sample adulteration, ensuring the reliability of results.
Hair tests in Gannett, ID, offer unparalleled precision due to lower tampering potential, providing organizations with confidence in the integrity of the outcomes.
Accessibility is key in Gannett, ID, with nationwide testing centers providing convenient locations for hair follicle testing, ensuring straightforward access for all individuals.
Residents of Gannett, ID, benefit from the ease and convenience of testing services from our numerous nationwide centers, making the process stress-free and simple.
In Gannett, ID, the hair follicle testing process is both simple and confidential. The ease of ordering, testing, and receiving results addresses privacy and usability concerns effectively.
From start to finish, the hair testing process in Gannett, ID, is designed for simplicity and confidentiality, ensuring participants feel secure and comfortable throughout.
Competitive pricing structures in Gannett, ID, make hair testing both affordable and attractive for companies of any size, with fast turnaround ensuring value and efficiency.
The affordability of hair tests coupled with quick response times in Gannett, ID, provides peace of mind and excellent value, catering to all organizational needs.
In Gannett, ID, the efficiency and dependability of hair follicle testing stand out. Precision and speed are chief among its benefits, allowing for swift and accurate detection of substance use.
Test results from hair samples in Gannett, ID, are known for their high accuracy, ensuring reliability and quick confirmation of substance use patterns.
Employers in Gannett, ID, gain peace of mind and ensure compliance with drug-free policies by opting for hair follicle tests. The method aligns with workplace safety requirements.
Hair testing in Gannett, ID, aids employers by ensuring adherence to policies, reducing legal risks, and promoting a safe working environment through reliable substance use assessments.
