Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair offers a long-term record of alcohol and drug usage by capturing biomarkers within the strands of growing hair. When obtained near the scalp, hair can provide roughly a 3-month detection window for substances. Collection of hair is straightforward, somewhat challenging to alter, and easy to transport.
A sample of 1.5 inches, approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp will yield about 100mg of hair, which is an ideal quantity for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, a 150mg specimen is advised. It's suggested to weigh the specimen using a jeweler’s scale. If scalp hair is not available, an equivalent volume of body hair may be gathered. Reference to head hair implies only scalp hair, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four key stages in the laboratory handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial entry of a sample into a lab’s system. This involves ensuring the sample was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any needed data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment for drugs. While Screening is a cost-efficient approach to eliminate drug presence in most samples, any positive result requires confirmation for legal acceptability. Any samples that are tentatively positive in Screening demand a further confirmation.
Should a sample be tentatively positive during the Screening phase, additional hair is utilized from the initial specimen and readied for Extraction. In this step, substances are drawn from hair in much lower concentrations compared to other methods (e.g., urine or oral fluid), contributing to the complexity of hair drug testing as a method.
Confirmation of positive screening outcomes is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All provisionally positive samples are cleaned prior to confirmation as necessary. The comprehensive laboratory method from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
In Roy, ID, hair follicle tests outperform urine tests, offering enhanced detection accuracy. Their superior reliability is evident in their extended detection period.
Unlike urine tests, which are limited to detecting recent drug use, hair tests offer a broader historical perspective, spanning up to 90 days.
This hair-based method is less susceptible to tampering and manipulation, ensuring trustworthy results compared to urine analysis.
Hair follicle testing in Roy, ID, unveils drug use history over an extensive period, up to 90 days, giving employers a detailed view.
This method captures a more comprehensive picture of an applicant's or employee's substance habits, far beyond the limitations of urine tests.
The extended detection window allows employers to assess long-term patterns and ensure policy compliance effectively.
Roy, ID's hair follicle testing significantly reduces tampering risks. Sample adulteration is difficult, making results reliable.
The test's thorough process ensures integrity, preventing the circumvention seen with other methods like urine tests.
Employers and legal professionals can depend on tamper-resistant testing, fostering trust in drug-related assessments.
In Roy, ID, our nationwide testing centers facilitate convenient access to hair follicle drug tests, eliminating hassle.
With local sites available, testing becomes a seamless process, ensuring quick and efficient service.
This network of locations supports individuals and companies by providing easy access to necessary compliance measures.
In Roy, ID, the hair follicle testing process is straightforward and ensures confidentiality from ordering to results.
This simple process alleviates privacy concerns, offering ease of use without compromising security.
Clients receive results promptly, maintaining their privacy throughout every step of the testing journey.
Roy, ID offers competitive pricing on hair follicle tests, highlighting fast turnaround times for businesses of all sizes.
Affordable rates coupled with swift results ensure companies receive excellent value without delay.
This cost-effective approach enhances peace of mind, providing reliable testing solutions economically.
The hair follicle test in Roy, ID offers quick and accurate drug detection. Its high precision in identifying substance use makes it an invaluable tool for various organizations.
Unlike traditional methods, hair testing delivers results rapidly, ensuring timely decision-making. This emphasis on speedy accuracy provides reliability and efficiency.
With such efficiency, hair tests offer superior insight, essential for mitigating substance-related risks.
Hair follicle testing in Roy, ID assures employers compliance with drug-free workplace policies, minimizing legal liabilities.
This reliable testing method enhances safety, providing peace of mind through its accuracy and comprehensive detection.
By reinforcing workplace guidelines, this testing mitigates risks and maintains a secure, productive environment.
