Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair analysis has emerged as a formidable method for identifying substance and alcohol consumption. Hair captures biomarkers within the strands as they grow, providing an extended history of drug or alcohol use. When sampled near the scalp, hair offers a detection timeframe of up to three months for both alcohol and drugs. Its collection is straightforward, relatively resistant to alteration, and convenient for transport.
A hair segment measuring 1.5 inches and comprising roughly 200 strands (similar in size to a #2 pencil) taken near the scalp ensures 100mg of hair, the preferred amount for primary testing and confirmation. For detailed tests such as EtG, additional test items, or those exceeding 10 panels, a 150mg sample is advisable. Measuring the sample's weight with a jeweler’s scale is suggested. In the absence of scalp hair, a comparable quantity of body hair can be used. When discussing head hair, it strictly pertains to scalp hair, whereas body hair encompasses all other types (like facial, axillary, etc.).
Process Overview
The drug testing procedure encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially processed into the lab's system. This phase involves confirming the proper sealing and transport of the sample, generating an anonymous LAN (Laboratory Accessioning Number), and filling in any data gaps not covered by an electronic chain of custody method.
Screening involves a preliminary, cost-efficient assessment for potential drug involvement. Even though a positive screening result must be verified for judicial acceptance, Screening is effective for clearing most samples of drug use. Samples that show probable positivity in Screening undergo further verification.
For potentially positive samples noted in Screening, additional hair is drawn from the primary sample to prepare for Extraction. This stage extracts drugs from hair at far lesser concentrations than seen in other techniques (e.g., urine or saliva), positioning hair drug testing as the most complex method to execute.
Confirmation of any positive screening result employs GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples that are potentially positive undergo pre-confirmation washing as needed. The entire chain from Accessioning through Confirmation is reviewed per the CAP (College of American Pathologists) Hair criteria and aligns with ISO / IEC 17025 accreditation standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Though commonly labeled "hair follicle tests", the analysis targets the hair shaft rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Beaconsfield, IA
Comparing hair and urine tests reveals the former's superior detection capabilities. Hair testing uncovers drug use history over longer durations, providing a clearer picture than traditional methods. Such advantages make it the preferred option for those prioritizing accuracy and reliability.
Extended Detection Window in Beaconsfield, IA
Hair follicle testing allows detection of drug use over an extended period, often up to 90 days. This provides employers with a thorough insight into an individual's long-term substance use history, valuable when assessing candidates or monitoring employees.
Tamper-Resistant Testing Method in Beaconsfield, IA
This method drastically reduces the risk of tampering, offering dependable and unquestionable outcomes. By virtually eliminating sample adulteration possibilities, hair tests ensure the integrity and reliability of the results.
Convenient Nationwide Testing Locations and Local Locations in Beaconsfield, IA
We provide hassle-free access to testing services with our wide network of nationwide centers. This convenience means easy and quick testing options for those in Beaconsfield and beyond, without the stress of logistics.
Simple, Confidential Process in Beaconsfield, IA
The process is straightforward and respects privacy, from ordering to results reception. This efficiency addresses concerns about ease of use and confidentiality, making it an ideal choice for those prioritizing privacy.
Affordable Pricing and Fast Turnaround in Beaconsfield, IA
Our competitive pricing and swift turnaround time offer excellent value for businesses of all sizes. This combination of affordability and efficiency provides reassurance and satisfaction for all clients.
Fast, Accurate, and Reliable Results in Beaconsfield, IA
Hair follicle drug tests are renowned for their precision in identifying substance use, offering unmatched accuracy. This method ensures quick turnarounds and trustworthy outcomes, making it the go-to choice for employers seeking reliable testing solutions.
Compliance and Peace of Mind for Employers in Beaconsfield, IA
Employing hair follicle testing aligns with workplace drug-free policies and minimizes legal risks. It strengthens workplace safety protocols, offering employers peace of mind and assurance in maintaining a compliant environment.
