Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for detecting drug and alcohol use. Hair can provide a long-term record of alcohol and drug intake by embedding biomarkers within the strands of growing hair. When gathered close to the scalp, hair can offer a detection period of up to about three months for alcohol and drugs. It is easy to gather, challenging to alter, and convenient to transport.
A sample measuring 1.5 inches comprising approximately 200 hair strands (similar to a #2 pencil) adjacent to the scalp will yield around 100mg of hair, which is the perfect quantity for testing and verification. For EtG, additional tests, or panels exceeding 10, it is advisable to use 150mg of hair. We recommend using a jeweler’s scale to weigh the sample. If scalp hair is not available, a similar quantity of body hair can be used. By head hair, we specifically mean scalp hair. Other hair, like facial or axillary hair, falls under body hair.
Process Overview
The hair drug test laboratory processing is divided into four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning handles the initial integration of a sample into the lab’s system. This includes confirming the sealed and proper shipment of the sample, allocating a random LAN (Laboratory Accessioning Number), and finalizing any additional information not covered by an electronic custody system.
Screening conducts a preliminary assessment for drug presence. It serves as an economical method to exclude drug usage in most samples, although any positive screening still requires confirmation for legal validity. Samples with a presumptive positive in Screening must undergo further verification.
In cases of a presumptive positive at the Screening stage, additional hair is extracted from the original sample for the Extraction phase. This phase retrieves drugs from hair at substantially lower concentrations than other approaches (e.g., urine or oral fluid), illustrating why hair drug testing is challenging.
Positive screening results are validated using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation, as necessary. The entire laboratory process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation norms.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests," such analyses target the hair strand and not the underlying hair follicle.
When compared with traditional urine tests, hair follicle testing in East Bridgewater, MA, stands out as it offers superior detection capabilities. Unlike urine testing, hair testing can identify substances long after use, ensuring accuracy and minimizing false results.
For businesses seeking effective testing methods, hair testing proves invaluable.
The ability to detect drug use up to 90 days prior distinguishes hair follicle testing in East Bridgewater, MA, as a superior method for employers. This extended window provides a comprehensive view of an individual’s substance history.
The long detection range of hair tests offers businesses a clear advantage in screening.
In East Bridgewater, MA, hair follicle tests offer a best-in-class solution against tampering. The structure of hair makes it nearly impossible to adulterate, thereby ensuring unquestionable results.
Hair testing's tamper-resistant nature guarantees the validity of the results provided.
Convenience is key with nationwide testing centers, including locations in East Bridgewater, MA, offering quick, hassle-free access to testing.
With numerous centers, our services are tailored to provide optimal convenience and efficiency.
In East Bridgewater, MA, the hair follicle testing process is simple and confidential. Ordering, taking, and receiving results are straightforward, addressing privacy concerns.
Customer confidence is assured through our transparent testing procedure.
East Bridgewater, MA companies benefit from our competitive pricing and fast turnarounds. Our services offer not just value, but also reliability.
With our affordable rates, businesses maintain assurance of value and performance in testing services.
In East Bridgewater, MA, the hair follicle drug tests deliver results that are both fast and highly accurate. These tests are designed to detect even the slightest traces of substance use, ensuring precision and reliability in substance detection.
For those in need of dependable drug testing, hair follicle tests provide unmatched precision.
Employers in East Bridgewater, MA, find peace of mind in using hair follicle testing, ensuring they maintain compliance with workplace drug-free policies. This testing method reduces legal risks.
With hair testing, businesses can be assured of compliance and safety, contributing to a secure work environment.
