Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have emerged as a significant method for identifying the use of drugs and alcohol. Hair retains a prolonged record of alcohol and drug intake by capturing biomarkers within the fiber of the developing hair strand. When gathered near the scalp, hair can offer a detection span of up to about 3 months for alcohol and other drugs. Hair is straightforward to gather, relatively tough to tamper with, and easy to transport.
A sample of 1.5 inches consisting of roughly 200 strands of hair (approximately the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the ideal specimen for both screening and confirmation. For EtG, supplementary tests, and/or tests exceeding 10 panels, 150mg of the specimen is advised. We suggest measuring the sample using a jeweler’s scale. If scalp hair isn't available, roughly the same amount of body hair may be used. When discussing head hair, we mean scalp hair exclusively. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The key four steps in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary handling of a sample within a lab’s framework. This step involves confirming that the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not provided by an electronic chain of custody system.
Screening comprises an initial swift check for abuse drugs. Although Screening is a cost-effective approach to dismiss drug usage on most samples, any positive screens require confirmation to be acceptable in court. Samples that appear positive in Screening indeed require a follow-up confirmation.
If a sample turns presumptively positive during Screening, additional hair is retrieved from the primary specimen and readied for Extraction. In this step, drugs are extracted from hair at a considerably lower concentration compared to other methods (e.g., urine or oral fluid), which makes hair drug screening a challenging methodology to carry out.
The confirmation of any positive screen result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample is washed before confirmation if necessary. The full lab procedure from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although occasionally referred to as "hair follicle tests", the analysis targets the hair strand rather than the hair follicle beneath the scalp.
Why does hair follicle testing outperform traditional urine tests in Lafayette, NJ? It offers greater detection accuracy and reliability, making it a superior choice. Hair tests bring out more comprehensive results by identifying substances over a prolonged period.
This means employers can better assess an individual's drug use history, going beyond what urine tests provide, making hair tests a wise, informed decision.
The extended detection window of hair follicle tests in Lafayette, NJ, is unmatched. These tests can trace drug use back up to 90 days, giving employers the advantage of a panoramic view of an employee’s substance usage history.
This longer detection period allows for an informed assessment and decision-making process, preventing recent abstinence from masking long-term habits.
Hair follicle tests in Lafayette, NJ, deliver a tamper-resistant solution. Due to the nature of collection and testing, reducing the risk of sample adulteration is significant, ensuring that results are both dependable and authentic.
This testing method makes it nearly impossible for individuals to manipulate or alter samples, providing peace of mind with unquestionable results.
An extensive network of nationwide testing centers in Lafayette, NJ, grants easy access to hair follicle testing services. We ensure convenient, hassle-free testing experiences, accommodating clients with swift and straightforward procedures.
Local facilities bolster our commitment to providing timely, efficient service without the logistical challenges, allowing efficient scheduling and processing of tests.
Ordering, carrying out, and obtaining hair follicle test results in Lafayette, NJ, is a straightforward and confidential process. We ensure privacy every step of the way, addressing confidentiality needs with streamlined procedures.
Clients can have confidence in our simple approach, from test scheduling to result retrieval, ensuring an unobtrusive, secure testing experience.
In Lafayette, NJ, our pricing structures for hair follicle testing are competitive, alongside quick result turnaround times. This provides excellent value for businesses of all sizes seeking reliable drug testing solutions.
Affordable, timely testing coupled with high reliability allows companies to maintain peace of mind, ensuring that they are both economical and effective in maintaining safety and compliance.
A major advantage of hair follicle testing in Lafayette, NJ, is the swift and precise results they deliver. These tests are known for their high accuracy in identifying substances, providing a dependable solution for drug screening.
Employers and organizations can trust hair follicle tests to yield reliable data quickly, making them a favored choice for ensuring a safe, drug-free environment.
For employers in Lafayette, NJ, hair follicle testing ensures compliance with drug-free workplace policies, minimizing legal risks and bolstering workplace safety.
This testing method provides peace of mind, allowing companies to maintain a secure, compliant environment while adhering to strict industry and regulatory standards.
