Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are now regarded as a robust mechanism for identifying drug and alcohol usage. Hair provides an extended history of substance use by preserving biomarkers within the strands as they grow. By collecting hair close to the scalp, it is possible to achieve a detection ability of up to roughly three months for alcohol and various drugs. Hair samples are straightforward to gather, relatively challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches, containing around 200 hairs (similar in size to a #2 pencil) nearest the scalp yields 100mg, which is optimal for evaluation and verification. For EtG, additional tests, and/or screenings over 10 panels, a specimen weighing 150mg is recommended. It is advisable to weigh the sample using a jeweler’s scale. If scalp hair cannot be obtained, a comparable amount of body hair might be used instead. References to head hair pertain only to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test result involves four essential steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the initial sample is processed within a lab’s framework. This includes verifying proper sample sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data input absent from an electronic chain of custody system.
Screening entails a preliminary swift examination for drug abuse. This cost-effective approach helps rule out drug consumption in most samples, though a positive screen calls for confirmation to hold up in legal proceedings. Samples that are presumptively positive in Screening demand secondary verification.
In the event of a presumptive positive result in Screening, additional hair from the original sample is utilized for Extraction. This phase involves extracting drugs from hair at notably lower concentrations than other methods (such as urine or oral fluid), making hair testing the most complex method to conduct.
Confirmation of positive screening outcomes is performed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Before confirmation, all presumptive positive samples are washed when necessary. The entire lab process, from Accessioning to Confirmation, undergoes evaluation under the CAP (College of American Pathologists) Hair standards and is accredited to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: While commonly known as "hair follicle tests", the evaluation concerns the hair strand, not the follicle beneath the scalp.
Compared to urine tests, hair follicle testing in New Creek, WV, is unmatched in detection precision. These tests provide a more comprehensive assessment of an individual's substance use history.
Hair tests outperform urine tests by offering a longer detection period, making them a superior choice for employers seeking detailed information about drug use.
The reliability of hair testing over traditional urine methods makes it a valuable tool in maintaining workplace safety and integrity.
Extended detection windows are a key feature of hair follicle drug tests in New Creek, WV. Unlike other testing methods, these tests can detect drug use over a period of up to 90 days.
Employers gain a detailed view of an individual's substance use history, thanks to the prolonged detection period available through hair testing.
With a focus on extended detection, hair follicle testing provides a comprehensive understanding of drug use, crucial for informed decision-making.
Security in testing is essential, and hair follicle tests in New Creek, WV, excel in minimizing tampering risks. Their design ensures that results are reliable and difficult to alter.
By reducing the opportunity for sample adulteration, hair follicle testing stands out as a trustworthy method for assessing drug use.
With tamper-resistant measures, hair follicle tests provide results that employers and legal entities can rely upon without question.
Convenient testing locations across New Creek, WV, and nationwide provide easy access to hair follicle drug testing, ensuring that services are both swift and straightforward.
Our extensive network of testing centers makes it effortless to undertake hair drug testing, enhancing accessibility and efficiency.
With numerous local and national facilities, obtaining hair testing services is hassle-free, supporting widespread availability for all needs.
A straightforward and confidential process for hair follicle drug testing in New Creek, WV, ensures ease and privacy. Our procedures safeguard individual information and provide peace of mind.
From ordering to receiving results, the hair follicle testing process is simple and user-friendly, prioritizing client confidentiality.
With a focus on simplicity, the hair testing process meets privacy expectations, allowing individuals to feel secure and informed.
Competitive pricing and swift response times make hair follicle drug testing in New Creek, WV, accessible and economical for companies of all sizes.
Employers benefit from affordable testing options combined with fast result turnaround, offering excellent value for maintaining workplace standards.
The cost-effectiveness of hair follicle testing ensures that businesses can achieve their testing needs without financial strain.
Hair follicle drug tests in New Creek, WV, are renowned for their speed and dependability. These tests provide precise detection of substance use, offering results that both employers and individuals can trust.
Being at the forefront of drug testing technology, hair follicle tests ensure quick and accurate outcomes. Such efficiency in obtaining results is matched by the test's high degree of reliability.
Combining speed with accuracy, hair follicle testing is a preferred choice for those seeking instant and dependable results that highlight substance use with clarity.
Employers seek peace of mind, and hair follicle drug testing in New Creek, WV, delivers this by ensuring compliance with drug-free workplace policies.
Using these tests helps decrease legal risks, contributing to a safer work environment and enhanced employee welfare.
Ensuring adherence to workplace policies, hair follicle testing supports employers in maintaining a safe and compliant work environment.
