Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a formidable approach for detecting substance and alcohol consumption. Hair strands offer a prolonged record of alcohol and drug intake by capturing biomarkers within the fibers of the developing hair. When gathered near the scalp, hair can offer a detection range of nearly three months for alcohol and narcotics. It's easy to collect hair samples, they are relatively tough to tamper with, and straightforward to deliver.
A segment measuring 1.5 inches comprised of roughly 200 hair strands (approximately akin to a #2 pencil) nearest to the scalp yields 100mg of hair, which is perfect for analysis and verification. For EtG, supplementary, or tests exceeding 10 panels, 150mg of the sample is advisable. It's suggested to measure the sample on a jeweler’s scale. Should scalp hair be inaccessible, an equivalent quantity of body hair can be obtained. By scalp hair, we mean head hair exclusively. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The four primary steps in the laboratory handling of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial assimilation of a sample into a lab’s database. This process ensures the sample was correctly sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and finishes any supplementary data entry not provided by an electronic chain of custody protocol.
Screening serves as an initial swift evaluation for substances. Although Screening is an economic means to eliminate drug usage in most examples, a positive screen necessitates validation to be acceptable in legal settings. Any samples that are presumptively positive from Screening demand further confirmation.
If a sample is assumed positive during Screening, additional hair is drawn from the original specimen and readied for Extraction. In this stage, drugs are isolated from hair at a more diluted concentration compared to other methods (such as urine or oral fluid), which makes hair drug screening the most challenging method to carry out.
Validation of any positive Screening outcome is done through GC/MS, GC/MS/MS, or LC/MS/MS. All samples believed positive are cleansed before confirmation if needed. The comprehensive lab procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: While frequently called "hair follicle tests", the examination evaluates the hair strand and not the follicle beneath the scalp
Hair follicle tests in Summit, AZ, offer a clear advantage over urine tests. Unlike traditional methods, they boast superior detection accuracy and reliability. Hair samples are resilient against tampering, ensuring genuine results. While urine tests cover recent use, hair testing showcases a longer history of substance exposure.
Employers benefit from the extended detection window of hair follicle tests in Summit, AZ. This method reviews usage over up to 90 days, providing insights into an individual's substance history. It's a reliable window that surpasses typical testing methods, offering a comprehensive view of past drug use.
Hair follicle testing in Summit, AZ, significantly reduces tampering risks. This method ensures that samples remain unaltered and authentic. The nature of hair testing makes it challenging for individuals to manipulate results, guaranteeing a trustworthy and secure testing outcome.
Accredited Drug Testing offers convenient locations throughout the U.S., including Summit, AZ. Nationwide and local services ensure ease and accessibility, minimizing inconveniences. With centers strategically placed, individuals can access quick and seamless services for their testing needs.
Offering a straightforward and confidential process, Summit, AZ residents can take comfort in our hair testing. The streamlined procedure protects privacy and fosters an environment of trust. From ordering to results, simplicity and discretion guide the complete process.
Our testing centers in Summit, AZ, provide affordable pricing and swift processing. Competitive pricing structures ensure clients receive great value. Quick turnaround guarantees companies of all sizes receive timely and cost-effective solutions, contributing to better peace of mind.
In Summit, AZ, hair follicle testing stands out for its precision and efficiency. Quick and accurate identification of substance use makes it invaluable. Its inherent ability to detect drug traces with precision ensures that results are trustworthy and dependable. Hair tests pave the way for confidence in results that are both timely and reliable.
For Summit, AZ employers, hair testing ensures compliance and peace of mind. Adopting this method aligns with drug-free policies, mitigating legal risks while promoting safety. Firms leveraging hair testing processes regularly find improvements in overseeing workplace drug policies.
