Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair analysis has become recognized as an effective mechanism for identifying drug and alcohol consumption. Hair can present a detailed account of drug and alcohol history by embedding biomarkers within the fibers of the developing hair shaft. When samples are taken nearest to the scalp, hair offers a detection span of up to roughly 3 months for alcohol and various drugs. Hair sample collection is straightforward, moderately resistant to alteration, and simple to transport.
A sample length of 1.5 inches consisting of approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp provides 100mg of hair, which is an adequate specimen for both screening and verification. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is suggested. We advise weighing the sample using a jeweler’s scale. Should scalp hair be inaccessible, the equivalent quantity of body hair may be used. References to head hair specifically pertain to scalp hair. Body hair denotes all other types (like facial, axillary hair, etc.).
Process Overview
The laboratory process for drug test results involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary integration of a sample into a laboratory's workflow. This step ensures correct sealing and shipping of the sample, generates a unique LAN (Laboratory Accessioning Number), and completes any essential data entry absent in an electronic chain of custody system.
Screening is a preliminary rapid assessment for drug presence. While it offers a cost-efficient method to eliminate drug use in most samples, a positive screening requires confirmation to be upheld in a court setting. Samples showing presumptive positive results during Screening necessitate further confirmation.
If results suggest a positive during Screening, additional hair is taken from the initial sample and prepped for Extraction. During this phase, drugs are drawn from hair at a much lower concentration than in other techniques (e.g., urine or oral fluid), which accounts for the higher complexity of hair drug testing.
Confirmation for any affirmative Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives undergo washing if necessary before confirmation. The complete laboratory process, from Accessioning through to Confirmation, maintains oversight under both the CAP (College of American Pathologists) Hair regulations and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis targets the hair strand itself rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Lake Viking, MO
Hair testing outshines urine tests in Lake Viking, MO, due to its superior detection scope and reliability. While urine tests screen recent usage, hair tests offer broader insight into substance habits. This enhanced accuracy and longevity make hair testing the preferred choice for companies seeking a more comprehensive evaluation of drug use.
Extended Detection Window in Lake Viking, MO
Employers in Lake Viking, MO benefit from hair follicle testing's ability to track drug use over extended periods, up to 90 days. This prolonged detection window grants unparalleled insights into an individual's substance history, guiding more informed employment decisions.
The comprehensive analysis aids firms in evaluating an applicant's long-term habits beyond immediate consumption.
Tamper-Resistant Testing Method in Lake Viking, MO
The integrity of hair follicle tests in Lake Viking, MO is underscored by their tamper-resistant nature. Such tests are less vulnerable to manipulation compared to other types, ensuring credible outcomes. This reliability enhances confidence in the results, crucial for settings where accuracy and trust are paramount.
Convenient Nationwide Testing Locations and Local Locations in Lake Viking, MO
Access to testing centers is streamlined in Lake Viking, MO, with nationwide facilities available for seamless service. Individuals have access to quick, efficient, and stress-free testing locations, ensuring comprehensive drug screening is always within reach.
Our expansive network enhances convenience.
Simple, Confidential Process in Lake Viking, MO
A straightforward and private protocol defines the hair follicle testing procedure in Lake Viking, MO. From ordering to receiving results, the process prioritizes discretion and user-friendliness, addressing privacy concerns effectively. Users can trust in the confidentiality and ease provided every step of the way.Confidence is assured.
Affordable Pricing and Fast Turnaround in Lake Viking, MO
Competitive pricing and quick delivery characterize hair follicle testing services in Lake Viking, MO. Companies, whether big or small, can enjoy excellent value and swift outcomes, facilitating efficient substance monitoring.
The combination of affordability and prompt results underlines the service's effectiveness.
Fast, Accurate, and Reliable Results in Lake Viking, MO
In Lake Viking, MO, hair follicle drug testing is valued for its precision and speed. It provides high accuracy in identifying drug use, ensuring reliable results that businesses and individuals can trust. The efficient process allows for timely insights, facilitating quick decision-making based on trustworthy data.
Compliance and Peace of Mind for Employers in Lake Viking, MO
Utilizing hair follicle testing in Lake Viking, MO reinforces adherence to workplace drug-free policies. It minimizes legal liabilities while boosting overall safety. By adopting these tests, employers gain peace of mind, confident in maintaining a compliant and secure work environment.
