Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as a potent method for identifying drug and alcohol consumption. It provides a detailed history of substance use by capturing biomarkers within the hair's growing fibers. When sourced from close to the scalp, hair offers an approximate 3-month detection period for drugs and alcohol. It is easy to gather, relatively resistant to tampering, and simple to transport.
Collect a 1.5-inch sample of about 200 hair strands (around the thickness of a #2 pencil) nearest to the scalp for a 100mg sample, which is optimal for preliminary and confirmatory testing. For testing involving EtG, additional panels, or over 10 panels, a sample of 150mg is advisable. We suggest using a jeweler’s scale to measure the specimen's weight. If scalp hair cannot be collected, the equivalent amount of body hair is acceptable. When referring to head hair, we mean solely scalp hair. Body hair includes all other types (such as facial or axillary hair).
Process Overview
The laboratory processing of a drug test consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory step of a sample's incorporation into a laboratory's database. This stage involves checking that the sample was correctly sealed and transported, assigning a unique Laboratory Accessioning Number (LAN), and completing any missing data not covered by an electronic custody chain.
Screening provides a preliminary assessment for drug presence. Although Screening economically rules out drug usage for most samples, any positive result must be confirmed for legal validity. Samples with a presumptive positive in Screening must undergo further confirmation.
For specimens flagged as presumptive positive during Screening, additional hair is extracted from the original sample for the Extraction phase. In this phase, drugs are isolated from hair at lower concentrations than other techniques (like urine or saliva), which renders hair drug testing notably complex.
Verification of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Positive samples undergo a cleansing process before verification as necessary. The full laboratory journey from Accessioning through Confirmation undergoes review in accordance with both the CAP Hair criteria and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the actual analysis is conducted on the hair strand, not the follicle beneath the scalp.
When contrasting hair testing with traditional urine tests in Lutz, FL, the advantages are clear. Hair follicle testing offers superior detection accuracy and reliability. It provides a wider detection window, catching drug use that might be missed by urine tests. Employers benefit from investing in methods that provide a clearer picture of an individual's substance use history.
The extended detection window of hair follicle testing is a significant benefit in Lutz, FL. This method can track drug use over a period of up to 90 days. For employers, it offers a comprehensive understanding of an employee or applicant's substance history, thus enhancing the decision-making process when hiring or retaining staff.
Hair follicle testing in Lutz, FL, significantly reduces the risk of sample tampering. The method is designed to be tamper-resistant, ensuring the results are both reliable and difficult to manipulate. This level of security is paramount for organizations needing absolute confidence in their drug testing procedures.
Our testing centers are conveniently located nationwide, including Lutz, FL. We provide quick and hassle-free access to our services. This widespread availability ensures that individuals and employers can easily find a nearby location, making the testing process straightforward and accessible.
In Lutz, FL, our simple and confidential testing process is straightforward. Ordering a test, taking it, and receiving the results is seamless, ensuring privacy and ease for all users. We prioritize maintaining confidentiality to ensure comfort and security for all our clients throughout the process.
Accredited Drug Testing offers affordable pricing and fast turnaround times in Lutz, FL. Our competitive pricing structures ensure exceptional value for businesses of all sizes, helping them access high-quality drug testing services without straining their budget, while also minimizing wait times for results.
In Lutz, FL, hair follicle drug tests are known for their precision and speed. These tests provide highly accurate results when detecting substance use, ensuring that both employers and individuals can trust in their findings. Their reliability in pinpointing drug consumption is unmatched, offering results that are not only quick but also dependable.
Employers in Lutz, FL, find peace of mind through hair follicle testing. This method ensures compliance with workplace drug-free policies, mitigates legal risks, and promotes a safer working environment. Hair testing helps maintain a zero-tolerance policy, crucial for employee and public safety.
