Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying the use of drugs and alcohol. Hair retains a comprehensive history of drug and alcohol consumption by embedding biomarkers within the strands of growing hair. When gathered near the scalp, hair can reveal a detection period of up to about 90 days for drugs and alcohol. Collecting hair is straightforward, challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches consisting of approximately 200 hair strands (equivalent to the size of a pencil) nearest the scalp provides 100mg of hair, which is the optimal amount for examination and verification. For EtG, additional tests, or panels exceeding 10, it is advisable to collect 150mg of hair. We advocate for the use of a jeweler’s scale to measure the sample. In the absence of scalp hair, a similar quantity of body hair can be used. When referring to head hair, it pertains exclusively to scalp hair. Conversely, body hair includes all other hair types (e.g., facial, axillary).
Process Overview
The laboratory analysis of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory system. This step includes confirming the integrity and proper dispatch of the sample, generating a random LAN (Laboratory Accessioning Number), and completing any outstanding data input not captured by an electronic chain of custody system.
Screening consists of a preliminary scan for drug abuse. While cost-effective for excluding drug use in most samples, a positive screen requires validation for legal acceptability. Any samples that yield a presumptive positive result in Screening require further confirmation.
In the event of a presumptive positive result during Screening, additional hair is extracted from the original sample for the Extraction phase. At this juncture, drugs are extracted from hair at significantly lower concentrations than alternative methods (such as urine or oral fluid), underscoring why hair drug analysis is among the most complex methodologies.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash before confirmation as required. The comprehensive laboratory process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and the accreditation conforming to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the actual analysis is conducted on the hair strand rather than the hair follicle underneath the scalp
Prefer hair follicle testing over urine tests in Byrne, ID for heightened precision and reliability. Hair tests outshine traditional urine methods by offering superior detection accuracy.
While urine tests have been the go-to, hair testing provides a more reliable assessment of substance use, giving a clearer picture of drug habits and history.
Hair follicle testing in Byrne, ID, provides an unrivaled window of detection, going back up to 90 days, making it invaluable for employers seeking comprehensive drug history insight.
This extended detection period allows for an informed overview of substance use, offering a deeper understanding of an individual's drug use history.
By reducing the possibility of tampering, hair follicle tests in Byrne, ID, ensure robustness and dependability in drug testing, safeguarding against sample adulteration.
The integrity of hair testing makes it a superior choice where reliability and trust in the results are paramount, minimizing the risk of falsification.
Benefit from convenient access to testing services in Byrne, ID, with an extensive network of nationwide centers, facilitating hassle-free and prompt testing experiences.
Our wide-reaching locations ensure seamless and easy testing processes, providing ultimate convenience for all clients.
Our testing process in Byrne, ID is straightforward and confidential, prioritizing privacy and ease from ordering to result delivery, ensuring a secure experience.
With a focus on simplicity, the hair follicle testing process maintains confidentiality and efficiency, addressing any privacy concerns effectively.
Offering competitive pricing and fast turnaround, our hair follicle testing services in Byrne, ID provide exceptional value, catering to companies regardless of size.
This service promises affordability without compromising on speed and quality, granting companies peace of mind and budget-friendly solutions.
In Byrne, ID, hair follicle drug testing offers a combination of accuracy and speed, ensuring rapid and precise results. The test's design is geared towards reliably detecting substance use, making it a trusted choice.
The thorough nature of hair testing distinguishes it for its high reliability in indicating drug usage, bringing timely and trustworthy results essential for various stakeholders.
In Byrne, ID, leveraging hair follicle testing ensures compliance with drug-free workplace policies, reducing legal liabilities and enhancing workplace safety.
This method provides peace of mind for employers by fostering a safer work environment and minimizing risks associated with substance misuse.
