Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening has gained recognition as an effective method for revealing the usage of drugs and alcohol. The hair possesses a prolonged history of alcohol and drug consumption by encapsulating biomarkers within the strands of the growing hair. When taken near the scalp, hair can offer a detection window of around 3 months for alcohol and drugs. It is easy to collect, somewhat resistant to tampering, and straightforward to transport.
A 1.5-inch segment comprising about 200 hair strands (roughly the width of a #2 pencil) from close to the scalp yields 100mg of hair, which is optimal for screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150mg of the sample is advisable. It's recommended to weigh the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent portion of body hair can be acquired. When referring to head hair, we mean scalp hair exclusively. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The key phases in the laboratory analysis of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the primary processing of a sample into a lab's system. It includes confirming proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and recording any extra data not available through an electronic chain of custody system.
Screening is a quick initial check for drugs of abuse. While Screening is a cost-efficient method to dismiss drug use in most samples, a positive result needs confirmation for court admissibility. Any samples that are presumed positive in Screening necessitate a secondary confirmation.
If a sample registers presumptively positive during the Screening phase, more hair is extracted from the initial sample for the Extraction phase. Here, drugs are drawn from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening a challenging method to execute.
For any positive screening results, Confirmation is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed as needed before confirmation. The full process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly known as "hair follicle tests", the test itself examines the hair strand and not the hair follicle beneath the scalp.
In Konawa, OK, hair follicle testing is rapidly becoming the superior choice over standard urine tests. The meticulous nature of hair analysis offers improved detection and reliability over traditional methods. Hair testing's capacity to uncover extended drug use makes it exceptionally reliable, ensuring employers obtain a comprehensive understanding of substance usage.
Hair follicle drug testing in Konawa, OK is renowned for its expansive detection window. Capable of tracing substance use up to 90 days, this method provides a thorough portrait of an individual’s substance history. Employers benefit from a holistic view, allowing informed decisions about potential and current employees.
Konawa, OK benefits from the tamper-resistant nature of hair follicle tests. By significantly decreasing the likelihood of sample adulteration, these tests ensure results remain beyond question. The integrity and unyielding accuracy of hair testing safeguard against manipulation, prioritizing trust and authenticity in drug evaluations.
The extensive network of testing locations across Konawa, OK and nationwide guarantees hassle-free access to our services. Whether local or distant, our facilities ensure ease and convenience, making the process of drug testing straightforward and timely for everyone involved.
The process for hair drug testing in Konawa, OK has been designed to be both simple and confidential. From ordering to results delivery, every step ensures privacy and ease. This attentiveness to security and simplicity caters to clients' concerns, ensuring a seamless testing experience.
Offering competitive pricing and swift results, our services in Konawa, OK define value. Our cost-effective structures combined with fast turnaround times offer significant advantages to businesses of all sizes, providing reassurance and optimizing budget efficiencies.
The introduction of hair follicle testing offers rapid and precise results in Konawa, OK. This method boasts exceptional accuracy in identifying substance usage. Through meticulous analysis, hair testing swiftly detects abuse, providing trustworthy outcomes. This level of precision ensures high reliability, making it a preferred choice over other testing techniques.
Employers in Konawa, OK achieve peace of mind through compliance with workplace drug-free policies using hair follicle testing. Such testing not only enhances safety but also reduces legal vulnerabilities. By adopting this testing method, organizations demonstrate a commitment to maintaining a secure and compliant work environment.
