Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for detecting drug and alcohol consumption. Hair retains a historical account of alcohol and drug usage by encapsulating biomarkers within the structure of the growing hair fiber. When extracted near the scalp, hair can yield a detection span of up to three months for alcohol and drugs. It is easy to collect hair, challenging to tamper with, and simple to transport.
A 1.5-inch section comprising roughly 200 hair strands (comparable to a #2 pencil's width) nearest the scalp provides 100mg of hair, which is the optimal amount for initial testing and confirmation. For tests like EtG, add-ons, and those exceeding ten panels, 150mg of the specimen is suggested. It's advisable to weigh the specimen on a jeweler’s scale. If scalp hair is unobtainable, an equivalent quantity of body hair may be gathered. In the context of head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (including facial, axillary, etc.).
Process Overview
The four primary phases in the laboratory processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into the lab’s framework. This involves ensuring that the sample was sealed and dispatched correctly, assigning a unique LAN (Laboratory Accessioning Number), and fulfilling any supplemental data input not captured by an electronic chain of custody system.
Screening is an initial preliminary test for substances of abuse. While Screening is an economical approach to excluding drug usage in most samples, a positive screen must be verified for court acceptability. Any samples showing presumptive positivity in Screening must undergo secondary confirmation.
If a sample shows presumptive positivity during the Screening phase, additional hair is extracted from the original specimen and prepped for Extraction. During this process, drugs are extracted from hair at far lower concentrations than other approaches (e.g., urine or oral fluid), underscoring why hair drug testing is considered the most rigorous methodology.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positives undergo a cleansing process prior to confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation standards of ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Though termed as "hair follicle tests", the analysis is conducted on the hair strand, excluding the follicle beneath the scalp.
Why Hair Follicle Testing Wins in Trosky, MN: Hair follicle testing surpasses urine testing in several ways. Hair tests embody superior detection capabilities, tracking substance use up to 90 days versus a much shorter period for urine tests. This depth and breadth make it a preferred choice for those in need of comprehensive insights into substance use habits.
Comparing benefits, hair follicle testing excels in accuracy and reliability. Its collected samples undergo less tampering, retaining the authenticity and integrity that urine tests sometimes lack. Employers seeking thorough drug screenings favor hair tests due to these enhanced detection properties.
The extended detection window offered by hair follicle tests is a defining feature in Trosky, MN. Unlike traditional test methods that capture recent drug use, hair testing uncovers a drug use history extending up to 90 days. This comprehensive view aids employers in evaluating an individual's substance history over time.
Employers gain a broader perspective on an applicant's or employee's behavior, offering more informed hiring decisions. This extended timeline in drug detection is invaluable for organizations committed to maintaining a drug-free workspace and making confident personnel choices.
Hair follicle testing in Trosky, MN offers a tamper-resistant method that dramatically reduces the possibility of sample falsification. This reliable approach ensures that results are genuine and consistent, unlike urine testing, which can be subject to tampering or adulteration.
The testing process is secure and foolproof, offering results that are virtually impossible to manipulate. With the observed collection of samples and advanced testing methods, hair follicle testing provides a trustworthy solution for verifying drug use history without the risk of interference.
With convenient nationwide locations, Accredited Drug Testing ensures accessible services, including in Trosky, MN. Our centers provide hassle-free access to testing, allowing for efficient and timely completion of drug screenings no matter where you are.
The ease of access we offer with multiple local branches across the country simplifies the testing process, ensuring quick turnaround and efficient service for those seeking drug testing services. This national network delivers unparalleled convenience and efficiency.
In Trosky, MN, our hair follicle testing process is simple and confidential, focusing on both privacy and ease. Ordering tests, undergoing the testing procedure, and receiving results are straightforward steps, protecting individual's personal information throughout.
We prioritize confidentiality and simplicity, addressing any concerns related to privacy. The process guarantees minimal stress for users, ensuring a seamless and private experience from start to finish, safeguarding all personal data involved in testing.
Accredited Drug Testing offers affordable pricing and fast turnaround in Trosky, MN, delivering exceptional value for businesses of any size. Competitive pricing structures coupled with swift processing times ensure cost-effective solutions for all drug testing needs.
Our commitment to quick results and economy means companies can trust us for timely and budget-friendly services. We aim to provide excellent service efficiency, making drug testing accessible without compromising on speed or accuracy.
In Trosky, MN, hair follicle tests stand out due to their speed and precision. With their ability to quickly provide highly accurate results, they are unparalleled in detecting substance use effectively. The precision involved ensures that results are reliable, offering insights into an individual's drug history efficiently and accurately.
Accredited testing centers offer fast processing and accurate results that are vital for critical decision-making by employers and other entities. The swift process not only enhances efficiency but also ensures that the drug testing procedure is reliable and trust-worthy, maintaining high standards of accuracy.
Employers in Trosky, MN benefit from compliance and peace of mind when using hair follicle testing. Adhering to workplace drug-free standards is paramount, and hair testing offers a reliable way to ensure these policies are respected, minimizing legal risks.
Enhancing workplace safety and reducing potential liabilities are crucial for businesses. Hair testing plays a vital role in upholding these standards, providing employers assurance that their drug-free policies are being effectively enforced and adhered to.
