Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair sampling has become recognized as an effective means for identifying alcohol and drug consumption. Hair offers an extended-term overview of substance use by capturing biomarkers within the strands of growing hair. When gathered near the scalp, hair can reveal up to about a 3-month timeframe of alcohol and drug presence. Collecting hair is straightforward, somewhat resistant to tampering, and easily transportable.
A segment of hair measuring 1.5 inches consisting of roughly 200 strands (around the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is the optimal amount for screening and validation. For EtG, additional tests, and/or screenings beyond 10 panels, 150mg of the sample is advised. Using a jeweler’s scale for weighing the sample is recommended. If scalp hair isn't available, a similar quantity of body hair might be used. When mentioning head hair, we are specifically talking about scalp hair. Body hair encompasses all other types of hair (facial, underarm, etc.).
Process Overview
The primary phases in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial processing of a specimen into a laboratory's framework. This process includes ensuring the sample was sealed and transported correctly, generating a random LAN (Laboratory Accessioning Number), and completing any additional data input not covered by a digital chain of custody system.
Screening involves a preliminary rapid assessment for illicit substances. While Screening is an economical method for ruling out drug usage in most specimens, a positive result necessitates confirmation to hold up in court. All specimens that are tentatively positive in Screening need a subsequent confirmation.
If a specimen is tentatively positive during the Screening phase, further hair is extracted from the initial sample and readied for Extraction. During this step, drugs are extracted from the hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug testing is considered challenging.
Confirmation of a positive screening result occurs via GC/MS, GC/MS/MS or LC/MS/MS. All tentatively positive specimens are cleansed before confirmation as necessary. The comprehensive laboratory workflow from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the assessment actually examines the hair strand rather than the follicle beneath the scalp
In Mendon, MA, the choice of hair follicle testing over urine tests is highlighted by its superior detection capabilities. While urine tests serve their purpose, hair testing is renowned for its combination of accuracy and reliability, setting a higher standard in drug testing.
Hair testing offers an extensive detection period and is less susceptible to being compromised, making it a preferred choice for institutions serious about maintaining a drug-free environment.
Extended Detection Window: One of the significant advantages of hair follicle drug tests in Mendon, MA, is their capability to detect drug use over a broader timeframe. Unlike urine tests, hair tests can provide insights into substance use history stretching back up to 90 days.
This extensive detection window allows employers a comprehensive look at an individual’s substance history, enhancing decision-making processes for hiring and policy enforcement.
Hair follicle tests in Mendon, MA, are noteworthy for their tamper-resistant characteristics. This testing method significantly reduces risks associated with sample adulteration, offering unquestionable reliability and certainty in results.
The process involves directly observing sample collection, thus minimizing the likelihood of interference and manipulation, ensuring that the outcomes are trustworthy.
Offering convenient nationwide and local testing locations, hair follicle testing in Mendon, MA, streamlines the drug testing process. These accessible centers guarantee quick, straightforward, and hassle-free test administration for all participants.
Such extensive reach ensures individuals can find a testing location promptly, without unnecessary delays or inconvenience.
The hair follicle drug testing process in Mendon, MA, is recognized for its simplicity and confidentiality. The ordering, sampling, and result retrieval process respects privacy and is straightforward for individuals.
This ensures the concerns over confidentiality are addressed and the ease of use simplifies the experience for both employers and individuals alike.
Affordable Pricing and Fast Turnaround: Organizations in Mendon, MA, appreciate the competitive pricing and swift results offered by hair follicle drug tests. This balance of cost-effectiveness and efficiency delivers substantial value for businesses of various sizes.
With quick processing times, the approach aligns with budgetary considerations while not compromising on the quality of outcomes delivered.
Hair follicle drug testing in Mendon, MA, ensures fast, accurate, and reliable results. This method is highly precise in detecting substance use, offering unmatched detail and dependability compared to other testing options.
The process is designed for efficacy, swiftly providing outcomes that maintain the integrity and accuracy that organizations require. The speed and precision are tailored to meet the demands of modern enterprises.
Employers in Mendon, MA, benefit greatly from compliance and peace of mind while utilizing hair follicle drug tests. These tests support adherence to drug-free workplace policies, mitigating potential legal risks and promoting a safer work environment.
By incorporating hair testing, organizations can bolster their commitment to maintaining safe and compliant operations.
