Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as a potent method for identifying drug and alcohol consumption. By capturing biomarkers in the hair strands' fibers as they grow, hair offers a comprehensive history of alcohol and drug use. When obtained near the scalp, hair can reveal a detection period of up to about three months for alcohol and drugs. The collection process is straightforward, hair is relatively resistant to tampering, and shipping is easy.
A 1.5-inch segment of roughly 200 hair strands (comparable in size to a #2 pencil) nearest the scalp supplies 100mg of hair, which is the preferred quantity for screening and verification. For EtG, add-ons, or assessments exceeding 10 panels, 150mg is advisable. It's best to weigh the sample using a jeweler's scale. If no scalp hair is present, a similar quantity of body hair may be gathered. Head hair specifies scalp hair exclusively. Body hair includes all other forms (such as facial, underarm, etc.).
Process Overview
The laboratory processing of a drug test result follows four key steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into a laboratory’s system. This comprises ensuring the sample was sealed and transported correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data input not provided by an electronic chain of custody system.
Screening offers an initial, prompt assessment for drug abuse. Although Screening is cost-effective for ruling out drug usage in most samples, a positive screen needs subsequent verification for court validity. Samples that test presumptively positive during Screening require further confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the original sample for the Extraction process. At this stage, drugs are extracted from hair at a concentration much lower compared to other methods (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Positive screening results undergo Confirmation through techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are washed when necessary. The complete laboratory procedure from Accessioning to Confirmation is conducted following both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests," the test evaluates the hair strand, rather than the hair follicle below the scalp.
When comparing hair follicle testing to urine testing in Moyers, OK, hair testing offers distinct advantages. It carries superior detection accuracy, deeply analyzing each sample to avoid false outcomes. Hair tests are also more reliable, offering a comprehensive assessment that's harder to beat.
Hair testing delivers unmatched reliability due to its longer detection period and difficulty in manipulation, unlike urine tests which are easier to adulterate. This makes hair testing a preferred choice for comprehensive and accurate drug screening.
The extended detection window of hair follicle testing in Moyers, OK, is a key advantage over other methods. While traditional tests detect recent drug use, hair tests provide insights into an individual's substance use history spanning up to 90 days.
Employers benefit greatly from this extended window, obtaining a more comprehensive view of their staff's substance habits. This coverage allows for more informed decision-making regarding hiring processes or employee assessments.
Hair follicle testing in Moyers, OK, offers a tamper-resistant testing method, significantly minimizing the risk of sample adulteration. Unlike other testing methods, altering a hair sample to hide substance use proves to be highly challenging.
This resistance to tampering ensures that results remain trustworthy and uncontested, giving employers and authorities confidence in the validity of the drug screening outcomes.
Moyers, OK residents have access to convenient nationwide testing locations offered by Accredited Drug Testing. Our network ensures that no matter where you are, accessing drug testing services is straightforward and hassle-free.
By providing both local and national testing centers, Accredited Drug Testing simplifies the process for employers and individuals, ensuring prompt and easy service access.
The drug testing process in Moyers, OK, is simple and confidential. From ordering to test administration and results reception, it is designed to maintain user privacy and ease of use.
Test takers can rest assured that their personal information and results remain protected throughout the process, fostering trust and facilitating smoother experiences.
Accredited Drug Testing in Moyers, OK, is known for its affordable pricing and swift turnaround times. The competitive pricing structure makes high-quality drug testing accessible to companies of all sizes.
Employers experience the benefit of cost-effective testing without compromising on quality or speed, ensuring maximum value and convenience with quick result delivery.
In Moyers, OK, hair follicle drug testing surpasses in delivering fast, accurate, and reliable results. The method's high precision ensures that true substance use is identified, reducing false positives. This testing speed and accuracy help individuals get results quickly, making it ideal for both employers and individuals.
Hair tests are noted for their excellent detection accuracy, identifying substance use with precision analysis techniques. This high reliability makes them a popular choice in situations where confirming substance abuse quickly is critical.
Employers in Moyers, OK, gain peace of mind and compliance assurance with hair follicle testing. This method aligns with workplace zero-drug policies, reducing legal risks and supporting a safe working environment.
Maintaining compliance with drug-free workplace policies helps protect companies from potential liabilities while promoting a culture of safety and responsibility among employees.
