Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying the use of drugs and alcohol. The hair locks in biomarkers within its fibers as it grows, offering a long-term record of substance use. When sampled near the scalp, hair can reveal drug and alcohol usage over a period extending roughly three months. Collection is straightforward, tampering with it is rather challenging, and it can be easily transported.
A sample measuring 1.5 inches and comprising about 200 strands of hair, roughly matching the thickness of a #2 pencil, is ideal, providing 100mg for both screening and confirmation tests. For EtG, additional tests, or testing beyond 10 panels, a specimen of 150mg is advisable. It is best to measure the specimen using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair can be used. The term head hair implies only scalp hair, whereas body hair encompasses all other hair types (like facial or axillary hair).
Process Overview
The drug testing process in the lab primarily involves four stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the first stage where a sample is integrated into a laboratory’s system. This step ensures the sample was properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and ensures data entry is complete if not already captured by an electronic custody system.
Screening serves as an initial rapid test for illicit substances. Although Screening is a cost-efficient approach for ruling out drug use in most samples, a positive result in this stage must be confirmed for legal acceptability. Any sample showing a presumptive positive result during Screening needs a follow-up confirmation.
Should Screening indicate a presumptive positive, additional hair is extracted from the original sample for further processing in the Extraction phase. Here, the drug is isolated from the hair at much lower concentrations than those in alternative methods like urine or oral fluid tests, accounting for the complexity of hair drug screening.
Confirmation of any presumptive positive screening outcome is achieved using GC/MS, GC/MS/MS, or LC/MS/MS methods. All such samples are cleansed prior to confirmation if necessary. The complete laboratory cycle from Accessioning to Confirmation undergoes assessment according to both the CAP (College of American Pathologists) Hair designation and the standards of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Though commonly referred to as "hair follicle tests", the analysis actually examines the hair strand, not the follicle located beneath the scalp.
Hair follicle testing outshines traditional urine tests in Brinckerhoff, NY, offering superior detection accuracy. Unlike urine tests that cover a short period, hair tests reveal substance use history over months, allowing for a broader assessment.
Employers and legal entities benefit from the extended detection window and greater reliability hair testing provides, reducing instances of false negatives and ensuring comprehensive substance monitoring.
The extended detection window of hair follicle testing in Brinckerhoff, NY, is a significant advantage. It offers a comprehensive picture of substance use spanning 90 days, far surpassing the limited timeframe of urine tests.
This prolonged timeframe aids employers in making informed decisions based on substantial historical data. Hair testing thus establishes a detailed view of an individual’s long-term substance use patterns.
Hair follicle testing in Brinckerhoff, NY, significantly diminishes the opportunity for tampering, providing reliable results that uphold integrity. Its methodology leaves little room for adulteration, ensuring trustworthy findings.
This reduces the risk of compromised data and supports accurate assessments, bolstering confidence in the results both for companies and individuals undergoing testing.
Our nationwide testing centers, including those in Brinckerhoff, NY, allow for convenient access to hair follicle testing. Fast and easy services ensure efficient scheduling for both local and international clients.
This extended network guarantees hassle-free testing experiences, offering local and nationwide accessibility that cater to diverse client needs across the United States.
In Brinckerhoff, NY, our process for ordering, completing, and obtaining results from hair follicle tests is simple and confidential. This ensures privacy and ease at every step, addressing typical concerns.
A streamlined approach allows clients to engage in the testing process comfortably and discreetly. The straightforward procedures ensure that privacy is upheld throughout all stages.
Offering competitive pricing, testing services in Brinckerhoff, NY, prioritize affordability without compromising speed. With swift turnaround times, businesses enjoy excellent value and assured peace of mind.
The efficient process provides significant advantages for companies, regardless of size, ensuring economical and timely solutions for their drug testing needs, backed by quality outcomes.
In Brinckerhoff, NY, hair follicle drug tests are noted for their quick and precise results. The speed and accuracy of these tests make them invaluable tools for identifying recent substance use, offering reliable insights that instill confidence.
These tests provide highly accurate results, pinpointing substance presence with minimal room for error. This precision helps facilities in Brinckerhoff deliver trustworthy outcomes swiftly, catering to the urgent needs of their clients.
For businesses in Brinckerhoff, NY, hair follicle testing ensures adherence to drug-free policies, supplying peace of mind and reducing legal exposure. Compliance with regulations is effortlessly maintained through reliable testing methods.
This practice not only safeguards workplace safety but also helps in minimizing potential risks, supporting a wholesome and efficient work environment, free from the concerns linked to substance use.
