Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means to identify drug and alcohol consumption. The hair captures a long-term record of substances through biomarkers within the growing strand. When samples are collected near the scalp, they can reveal drug and alcohol use within a roughly three-month period. Hair is straightforward to obtain, comparatively challenging to tamper with, and uncomplicated to transport.
A sample measuring 1.5 inches, consisting of about 200 strands of hair (roughly equivalent to a #2 pencil's thickness) nearest the scalp, provides 100mg of hair, which is the preferred quantity for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg specimen is suggested. It is advisable to weigh the specimen using a jeweler's scale. In the event scalp hair is unavailable, a comparable amount of body hair might be substituted. Head hair is exclusively referred to scalp hair. All other hair types (facial, axillary, etc.) fall under body hair.
Process Overview
Key stages in laboratory processing of drug test results comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a specimen into the laboratory framework, ensuring the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent in an electronic chain of custody system.
Screening executes a preliminary rapid assessment for drug abuse. While screening is a cost-efficient approach to exclude drug use in most specimens, a positive screening mandates confirmation for court admissibility. Specimens initially testing positive in Screening need further verification.
In the event of a presumptive positive during Screening, additional hair is extracted from the original sample and prepared for Extraction. This phase involves withdrawing drugs from hair at much lower concentrations than observed in alternative methods (like urine or oral fluid), hence the complexity of hair drug analysis.
Positive screening confirmation is undertaken utilizing GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positives undergo washing prior to confirmation as necessary. The entire sequence from Accessioning to Confirmation is evaluated under CAP (College of American Pathologists) Hair designation and accredited to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the assessment evaluates the hair strand itself, not the follicle beneath the scalp.
In Brasstown, NC, hair follicle testing outshines traditional urine testing. One major advantage is the accuracy in detection. Unlike urine tests that have a shorter detection period, hair tests offer longer-term insights into drug use.
The reliability of hair follicle testing in Brasstown, NC, ensures a comprehensive approach. Employers and legal entities prefer this over urine tests for their ability to detect a broad spectrum of substances accurately.
When compared to urine tests, hair follicle analysis in Brasstown, NC, provides a robust solution with its superior detection accuracy and reliability, benefiting a range of applications from employment to legal compliance.
In Brasstown, NC, hair follicle testing offers a remarkably extended detection window of up to 90 days. This longer window allows employers to gain a comprehensive view of an individual's substance history, going beyond the limitations of other testing methods.
Employers in Brasstown, NC benefit from the extensive 90-day detection period provided by hair follicle tests. This allows for a thorough review of an individual's potential substance use over time, providing valuable insights.
The extensive detection period of hair follicle testing in Brasstown, NC, offers a substantial advantage over other methods. With up to 90 days of history, employers obtain a detailed perspective on an employee's or applicant’s past substance use.
In Brasstown, NC, hair follicle tests are known for their tamper-resistant nature, reducing the risk of sample adulteration. This provides employers with reliable and unquestionable test results, enhancing confidence in testing outcomes.
The tamper-resistance of hair follicle testing in Brasstown, NC, ensures integrity in results. By drastically decreasing the possibility of sample alteration, these tests offer unmatched reliability.
The secure method of hair follicle testing in Brasstown, NC, significantly reduces tampering risks, ensuring results that are both reliable and trusted by employers for their authenticity.
With nationwide locations, including Brasstown, NC, our testing centers deliver quick and efficient solutions. Access to testing is made straightforward and hassle-free, enhancing convenience for all clients.
In Brasstown, NC, the ease of access to our local and national testing centers makes drug testing simple and convenient, ensuring hassle-free experiences for all seeking hair follicle tests.
Our widespread locations, including those in Brasstown, NC, guarantee convenient access to testing facilities. This ensures fast, efficient, and straightforward testing methods for everyone.
In Brasstown, NC, hair follicle testing offers a simple and confidential process, ensuring privacy and ease from order to results. This streamlined process addresses privacy concerns effectively.
The testing process in Brasstown, NC, is simple and confidential, from ordering to result delivery. Ensuring privacy, this method addresses and alleviates confidentiality concerns with ease.
The private process of hair follicle testing in Brasstown, NC, ensures confidentiality. Easy to order and receive, this testing method respects and maintains individuals' privacy throughout.
In Brasstown, NC, hair follicle testing offers affordable pricing and quick turnaround times, making it a cost-effective option for all. This ensures excellent value for companies of various sizes seeking reliable testing.
Offering competitive pricing and fast results, hair follicle testing in Brasstown, NC, provides value and peace of mind. Organizations enjoy the benefits of affordable, efficient testing solutions.
The affordability and swift results of hair follicle testing in Brasstown, NC, deliver excellent value. Companies can rely on efficient testing processes without breaking the bank, ensuring peace of mind.
In Brasstown, NC, hair follicle drug tests offer unmatched precision and speed. These tests are designed to accurately detect substances with high accuracy, ensuring that results are both fast and reliable. For those seeking efficient testing methods, hair follicle analysis provides a superior choice in detecting drug use.
The accuracy of hair follicle tests is unmatched in Brasstown, NC. By offering precise detection of substance use, these tests ensure that individuals receive results that are both fast and dependable, setting a high standard in drug testing technology.
Speed and reliability are key in Brasstown, NC, where hair follicle testing shines. With results that are both accurate and fast, this testing method offers a robust solution for identifying substance use with confidence.
For employers in Brasstown, NC, hair follicle testing ensures compliance with drug-free workplace policies. This reduces legal risks and enhances workplace safety, offering peace of mind for organizations.
Employers in Brasstown, NC, find peace of mind through hair follicle testing, which ensures compliance with strict workplace drug policies. This testing method supports a safer, risk-free work environment.
Using hair follicle testing in Brasstown, NC, aligns with compliance mandates, fostering a safer atmosphere. This proactive approach reduces legal worries while upholding employer standards.
