Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a valuable method for identifying consumption of drugs and alcohol. It offers an extensive timeline of alcohol and drug usage by embedding biomarkers within the hair’s growing structure. Samples taken near the root can reveal a usage period of up to around three months for both alcohol and drugs. Hair samples are easy to obtain, not easily tampered with, and simple to transport.
A lock measuring 1.5 inches with roughly 200 hairs (similar to a #2 pencil in volume) nearest to the root is needed to provide 100mg of hair, which is an optimal quantity for both testing and verification purposes. For EtG, additional examinations, or assessments exceeding 10 panels, a sample weighing 150mg is suggested. We advise using a jeweler’s scale for accurate measurement. If scalp hair isn’t accessible, a comparable portion of body hair is acceptable. By head hair, we mean scalp hair only. Body hair includes all other types like facial, underarm, etc.
Process Summary
Lab processing of a drug test outcome involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary processing step wherein a sample enters the laboratory system. This step involves ensuring the sample was correctly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and carrying out additional data entry not covered by an electronic custody trail.
Screening is a preliminary rapid test for drug traces. Screening offers a cost-effectiveness in eliminating drug traces in most samples, although a positive result in this stage necessitates confirmation for judicial acceptance. Any sample with a presumptive positive result at this stage must undergo further verification.
If the Screening step reveals a presumptive positive, extra hair is withdrawn from the initial sample for the Extraction phase. Here, drug residues are isolated from hair at significantly lower concentrations compared to other methods (e.g., urine or oral samples), highlighting the complexity of hair drug analysis.
Positive Screening test confirmations are conducted through GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positive results undergo cleansing prior to confirmation as necessary. The laboratory workflow from Accessioning to Confirmation is scrutinized following the CAP (College of American Pathologists) Hair guidelines and accredited under ISO / IEC 17025 standards.
Benefits of hair drug assessments:
Drawbacks:
Note: Although often called "hair follicle tests", these assessments examine the hair shaft, not the follicle located beneath the scalp.
Vivian, SD benefits from the superiority of hair follicle testing over urine testing. This method delivers advanced detection capabilities, offering incontestable evidence of drug use over an extended period.
Hair testing provides businesses with a robust tool for ensuring a drug-free environment. Its reliability and accuracy outperform traditional testing by identifying usage history, helping employers make informed decisions.
The extended detection window of hair follicle testing captures up to 90 days of drug use history. In Vivian, SD, this gives employers a thorough view of an employee or applicant’s substance use timeline.
This comprehensive detection means companies can maintain integrity in their hiring processes. By understanding an individual's habits over time, informed decisions can be made regarding employee suitability.
Hair follicle tests significantly reduce tampering risks, providing reliable results that stand up to scrutiny. In Vivian, SD, ensuring test integrity is paramount for accurate drug screenings.
The observed collection and processing make it difficult to alter results. By minimizing interference, this method assures trust in outcomes and secures companies against test manipulations.
Our extensive network of nationwide testing centers simplifies access to drug testing in Vivian, SD. This ensures verification processes are quick and convenient.
Testing needs are promptly met with local and nationwide centers available, providing a hassle-free experience for individuals and businesses alike, thus enhancing user satisfaction and trust.
The testing process in Vivian, SD is both simple and confidential. Our procedures ensure privacy and ease from ordering to receiving results, supporting trust and assurance.
Client concerns about confidentiality are addressed through a secure system. Straightforward steps make participation seamless, ensuring discretion throughout the testing process.
With affordable pricing and quick turnaround, our services in Vivian, SD offer substantial value. Companies of all sizes benefit from economic, yet reliable, testing options.
We pride ourselves on fast results, ensuring companies have prompt access to critical information. The combination of competitive pricing and efficiency reinforces our commitment to quality service.
In Vivian, SD, hair follicle drug tests stand out for their speed and high accuracy. Their ability to quickly and accurately detect substance use makes them a top choice. This precise method ensures viable results and confident decision-making.
Embarking on drug testing using hair samples is efficient. The quick processing timeframe of the tests guarantees timely results. Knowing that they provide dependable information aids employers and individuals.
Vivian, SD employers gain peace of mind by using hair follicle testing for drugs. This method assures compliance with drug-free workplace policies, providing legal assurance.
These tests not only enhance workplace safety but also help manage risks associated with substance abuse. Employers can confidently rely on such tests to fulfill regulatory standards and uphold a safe environment.
