Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has evolved into a vital method for detecting alcohol and drug use. By capturing biomarkers within the fibers of hair as it grows, hair offers an extended history of drug and alcohol consumption. Hair taken from near the scalp can reveal usage information for up to roughly three months. It is straightforward to collect, challenging to tamper with, and convenient to transport.
A sample of 1.5 inches, comprising around 200 hair strands (comparable to a #2 pencil in thickness) from the scalp produces 100mg of hair, ideal for both screening and confirmation. For EtG, add-ons, or tests beyond 10 panels, 150mg of hair is preferred. Using a jeweler's scale for weighing is advisable. If scalp hair cannot be acquired, an equivalent volume of body hair may be taken. The term "head hair" strictly refers to scalp hair, while "body hair" encompasses all other hair types such as facial and axillary.
Process Overview
The drug testing process in the lab comprises four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory phase where a sample is incorporated into the lab system. This phase includes checking that the sample was appropriately sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and fulfilling any additional data entry absent from an electronic chain of custody.
Screening is a rapid preliminary test for substance abuse. While it's an economical approach to dismiss drug usage for most samples, confirmation is needed for any positive screen to be legally valid. Presumptive positives in Screening necessitate a follow-up confirmation.
If Screening yields a presumptive positive, extra hair is extracted from the initial sample for Extraction. In this step, drugs are extracted from hair at lower concentrations compared to other methods like urine or oral fluid, marking hair drug screening as the most complex technique to execute.
To confirm any positive screening results, techniques such as GC/MS, GC/MS/MS, or LC/MS/MS are employed. Necessary presumptive positive samples undergo washing before confirmation. The entire process from Accessioning to Confirmation is overseen according to the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis actually concerns the hair strand, not the follicle beneath the scalp.
Hair follicle testing in New Bern, NC, offers undeniable advantages over traditional urine tests. Its superior detection accuracy ensures that even infrequent use is identified. The method's reliability is unmatched, making it a preferable option for employers and individuals seeking transparency and peace of mind.
While urine tests have long been a standard, they fall short on the detection window offered by hair tests. In New Bern, NC, the hair follicle method provides extended visibility into an individual's substance use history, achieving much needed clarity that urine tests cannot offer.
One of the standout advantages of hair follicle testing in New Bern, NC, is its extensive detection window. With the capability to reveal substance use over an impressive 90-day period, these tests offer companies a thorough view of an individual’s drug history.
Employers benefit significantly from this extended timeframe, as it allows them to make informed decisions based on a deeper understanding of an applicant's or employee's past substance use. This long-range detection ensures workplace integrity and safety remains uncompromised.
In New Bern, NC, hair follicle testing substantially reduces the risk of sample adulteration. Due to its intrinsic characteristics, this testing method is nearly impossible to tamper with, ensuring samples remain authentic and results are trustworthy.
The process provides reliable and indisputable outcomes, assuring New Bern residents of its validity. Whether for organizational needs or individual assurance, the tamper-resistant nature of hair follicle tests stands as a critical safeguard in drug testing.
Accredited Drug Testing offers utmost convenience with nationwide and local testing centers in New Bern, NC. The widespread network enables simplified access to essential testing services without hassle, providing timely and reliable service.
With numerous locations strategically situated, residents and businesses in New Bern, NC, experience swift and straightforward access to drug testing facilities—underscoring the seamless nature of Accredited Drug Testing’s nationwide presence.
The process of hair follicle testing in New Bern, NC, is straightforward, maintaining confidentiality and simplicity from start to finish. Ordering, sampling, and receiving results are seamlessly designed to respect client privacy with utmost care.
Addressing privacy concerns, the steps involved ensure ease of use and discretion. Residents in New Bern can depend on a hassle-free experience while obtaining their hair follicle test results with full confidentiality.
Accredited Drug Testing in New Bern, NC, provides affordable pricing and fast turnaround times for hair follicle tests, delivering commendable value to businesses of all sizes.
Competitive pricing structures make them a cost-efficient choice for companies seeking premium testing services. The swift delivery of results, coupled with reasonable rates, ensures peace of mind—undoubtedly enhancing trust in their services across New Bern.
In New Bern, NC, hair follicle tests are synonymous with fast, accurate, and reliable results. These tests boast unmatched precision when it comes to detecting various substances. Their formidable accuracy ensures that New Bern residents receive trustworthy outcomes regarding substance use, making them a preferred choice.
The meticulous process involved in hair follicle testing stands testament to its high accuracy. With state-of-the-art facilities and expert techniques, test results are delivered swiftly, ensuring timely interventions and decisions. In New Bern, NC, trust the reliability of hair follicle tests for detailed insights.
Employers in New Bern, NC, can find peace of mind with hair follicle testing for workplace compliance. By adhering to drug-free workplace policies, businesses mitigate legal risks and bolster workplace safety.
Through consistent hair follicle testing, companies ensure they meet regulatory demands, thereby fostering a safe and compliant environment. This unwavering dedication to maintaining drug-free workplaces significantly enhances overall business integrity and harmony.
