Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. This method records an extended timeline of substance usage by embedding markers within the fibers of the growing hair. When clipped near the skin surface, it can reveal up to a roughly 3-month timeframe of drug and alcohol consumption. This method is straightforward to obtain, slightly challenging to tamper with, and convenient to transport.
A hair sample measuring 1.5 inches with roughly 200 strands (similar in size to a standard #2 pencil) closest to the scalp yields 100mg, deemed optimal for testing and verification. For EtG, supplementary tests, and/or testing exceeding 10 panels, a 150mg sample is advised. It's preferred to measure the sample using a jeweler's scale. If scalp hair is not accessible, an equivalent amount of body hair is acceptable. "Head hair" specifically refers to scalp hair, while "body hair" encompasses other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug testing result involves four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates the laboratory's processing of a sample. This phase includes confirming the sample is properly sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and completing extra data entry that wasn't included in an electronic custody system.
Screening serves as a preliminary assessment for substance misuse. Although Screening is an economical approach to exclude substance use in most samples, a positive result here must be verified for legal acceptance. Samples showing initial positive results in Screening do need further verification.
If a sample indicates a positive result during Screening, additional hair is extracted from the primary sample to prepare for Extraction. This phase involves extracting drugs from hair at a significantly lower concentration than other methods (such as urine or oral fluids), making hair drug analysis the most complex method to execute.
Verification of a positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Any samples initially testing positive are cleansed before verification if necessary. The full analysis process, from Accessioning through Confirmation, is evaluated following both the CAP (College of American Pathologists) Hair standards and the accreditation to ISO / IEC 17025 guidelines.
Advantages of hair drug testing:
Limitations:
Note: Although termed as "hair follicle tests", the analysis focuses on the strand itself rather than the follicle beneath the skin.
In Cades, SC, hair follicle drug testing provides numerous advantages over traditional urine tests. Unlike urine tests, hair tests offer an extended detection time up to 90 days, giving a broader view of substance use.
The accuracy of hair testing surpasses that of urine tests. These tests are less prone to tampering, providing peace of mind to employers and legal professionals.
In Cades, SC, hair follicle testing stands out for its extended detection window. Capable of identifying drug use up to 90 days prior, it provides employers with a thorough view of a person's substance history.
Such an impressive detection range surpasses other testing methods, making it ideal for long-term assessments, verifying an applicant's or employee's commitment to a drug-free lifestyle.
In Cades, SC, the tamper-resistant nature of hair follicle testing stands as a significant advantage. It drastically diminishes the possibility of sample manipulation, ensuring the results' dependability.
This form of testing offers assurance by safeguarding against adulteration, maintaining the integrity and authenticity of every assessment conducted.
With convenient testing sites across the nation, including Cades, SC, accessing hair follicle testing services is straightforward and hassle-free.
No matter where you are, our extensive network of testing centers ensures that services are readily available, enhancing the ease and accessibility of drug testing processes.
In Cades, SC, the hair follicle testing process is characterized by its simplicity and confidentiality. From scheduling to taking the test and getting results, the process is streamlined.
Privacy is a priority, providing individuals with a seamless and discreet experience that respects their confidentiality rights.
Hair follicle testing in Cades, SC is offered at competitive pricing, with fast turnaround times. This ensures that businesses of all sizes receive excellent value.
Affordable testing options coupled with swift results create a cost-effective solution for employers seeking quality and efficiency in drug testing services.
Hair follicle drug testing in Cades, SC offers fast, accurate, and reliable results. With advanced technology, substances can be detected with a high level of precision, ensuring trust in the findings.
In addition to rapid processing times, the efficiency of hair tests means less waiting and more time making informed decisions. Employers can rely on these tests for swift evaluations.
Employers in Cades, SC benefit from hair follicle testing by ensuring compliance with workplace policies on drug use. This method reduces legal risks and helps maintain a safer workplace environment.
By implementing hair testing, businesses promote a culture of safety and responsibility, bolstering trust among employees and clients alike.
