Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective approach for detecting drug and alcohol consumption. The hair captures a prolonged history of substance use by embedding biomarkers within the fibers of the growing hair. When gathered near the scalp, hair is capable of offering a detection period of up to around three months for substances. Hair is straightforward to collect, relatively challenging to tamper with, and convenient to transport.
A 1.5-inch lock of approximately 200 hair strands (roughly the size of a #2 pencil) closest to the scalp will provide 100mg of hair, the preferred sample size for testing and verification. For EtG, additional tests, and/or screenings exceeding 10 panels, 150mg of the specimen is advisable. We suggest utilizing a jeweler’s scale for weighing the specimen. If scalp hair is not available, a similar quantity of body hair can be taken. When we mention head hair, we specifically mean scalp hair. Body hair pertains to all other hair categories (such as facial, axillary, etc.).
Process Breakdown
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning represents the preliminary handling of a sample within a laboratory's framework. This includes confirming the sample was securely sealed and properly dispatched, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry that an electronic chain of custody system doesn’t provide.
Screening serves as an initial brief inspection for substance abuse. Although Screening is a cost-efficient means to dismiss drug use in most samples, a positive screen must be verified for court admissibility. All samples that are tentatively positive in Screening necessitate a secondary verification.
If there is a presumptive positive in the Screening stage, additional hair is retrieved from the initial sample and readied for Extraction. During this phase, drugs are isolated from hair at a much lesser concentration compared to other methods (e.g., urine or oral liquid), making hair drug screening the most complex method to execute.
Verification of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptive positives undergo washing before confirmation as required. The full laboratory procedure from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Constraints:
Note: Although often termed as "hair follicle tests", the analysis focuses on the hair shaft rather than the follicle beneath the scalp.
Hurffville, NJ benefits from hair follicle testing, surpassing urine tests in accuracy and reliability. Hair tests are less prone to tampering and provide a broader detection time frame.
Employers gain a clearer understanding of substance history over time.
Hair follicle testing in Hurffville, NJ enhances the detection timeline, monitoring drug use for up to 90 days. This gives employers a detailed insight into an individual's substance use history.
This extended window surpasses more conventional methods.
In Hurffville, NJ, hair follicle testing greatly minimizes adulteration risks, ensuring dependable, indisputable results. Hair samples can't be easily manipulated.
Employers and authorities trust hair tests for sound decision-making.
Testing in Hurffville, NJ is convenient with both local and nationwide centers for hassle-free service access. Our network ensures quick and simple entry to testing.
Efficient service enhances user experience and satisfaction.
In Hurffville, NJ, our process for hair follicle testing is straightforward and confidential, prioritizing privacy and user-friendliness in ordering and receiving results.
Our approach ensures a stress-free testing experience, emphasizing respect for confidentiality.
Hurffville, NJ businesses benefit from our competitive pricing and swift turnaround for hair follicle testing, achieving excellent value.
Our services ensure affordability without sacrificing excellence.
In Hurffville, NJ, hair follicle drug tests offer rapid, precise outcomes. Their high accuracy in substance detection ensures reliable evaluation, far exceeding traditional methods.
The precision of hair tests is unparalleled, making it a superior choice for detecting illicit substance use.
For employers in Hurffville, NJ, hair follicle testing bolsters compliance with drug-free workplace policies, reducing legal risks and promoting safety.
Incorporating these tests brings peace of mind and confidence.
