Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have become a recognized method for uncovering drug and alcohol consumption. Hair strands retain biomarkers within their fibers, offering a lengthy timeline of substance use. When procured from near the scalp, hair offers a detection span of up to 3 months for both alcohol and drugs. Hair is easy to gather, challenging to tamper with, and straightforward to mail.
A segment measuring 1.5 inches of approximately 200 hairs (equivalent to a #2 pencil’s girth) nearest to the head will provide 100mg, the optimal sample for both screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150mg is advised. It is advisable to weigh the sample on a jeweler’s scale. If no scalp hair is present, a similar mass of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair incorporates all other types such as facial or axillary hair.
Process Overview
The four vital steps in the lab processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the sample’s initial integration into the lab’s system. This stage includes the verification of a proper seal and shipment, the allocation of a random LAN (Laboratory Accessioning Number), and any additional data entry not covered by an electronic chain of custody.
Screening serves as an initial, cost-efficient assessment for drugs of abuse. Though screening effectively excludes the likelihood of drug usage in most samples, any positive results must be confirmed for court acceptance. Presumptive positives from Screening necessitate secondary confirmation.
For presumptive positives during Screening, more hair is extracted from the initial batch and readied for Extraction. In this phase, drugs are detached from hair at lower concentrations than in other methods (e.g., urine or oral fluid), contributing to hair testing’s reputation as the most challenging methodology to conduct.
Confirmation of any positive screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are cleansed before confirmation, if needed. The complete lab procedure from Accessioning through Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests," this analysis focuses on the hair strand, not the underlying scalp follicle.
When comparing hair follicle testing with traditional urine tests in Myrtle, MO, the advantages are clear. Hair tests offer superior detection accuracy, identifying drug use that urine tests might overlook. This method provides a more reliable assessment of an individual’s substance use history.
Employers in Myrtle, MO prefer hair testing for its extended detection period and more comprehensive results. It ensures they have an accurate view of the employee’s substance use, helping maintain a safer workplace environment.
The extended detection window of hair follicle testing in Myrtle, MO is a prominent advantage. This method identifies drug use up to 90 days prior, offering employers a better understanding of an individual's substance use history.
For employers assessing potential hires or current employees, this extended window ensures that past substance use is more thoroughly evaluated, enhancing their decision-making process and contributing to workplace safety.
Hair follicle testing in Myrtle, MO provides a highly tamper-resistant method, significantly lowering the risks associated with sample adulteration. This ensures reliable and unquestionable results.
With rigorous sample collection procedures, the integrity of hair tests stands out, minimizing the chances for individuals to alter the test outcome, thereby providing definitive results that can be trusted.
In Myrtle, MO, the convenience of having nationwide testing centers cannot be underestimated. Our facilities ensure quick and easy access, providing a convenient and efficient testing process.
Whether locally or across the country, the accessibility of our testing centers promises hassle-free services for individuals and businesses, making it a preferred choice for drug testing needs.
Our hair testing process in Myrtle, MO is designed to be simple and confidential. From ordering to testing and receiving results, each step prioritizes privacy and ease of use.
Addressing concerns around confidentiality, the entire process is structured to protect personal information, ensuring users can participate in testing with full confidence and minimal effort.
Hair follicle testing in Myrtle, MO offers affordable pricing with fast turnaround times. This ensures that businesses receive excellent value while maintaining peace of mind.
Our competitive pricing structures are tailored to accommodate businesses of all sizes, providing prompt services without compromising on accuracy and reliability, making it a cost-effective solution.
Hair follicle drug testing in Myrtle, MO ensures fast, accurate, and reliable results. With sophisticated analysis techniques, these tests accurately detect substance use, providing results that are both comprehensive and trustworthy.
The process for hair testing is meticulously structured to maintain precision in results, minimizing errors that can occur in more traditional testing methods. Individuals can expect streamlined procedures with a focus on delivering dependable outcomes rapidly.
Using hair follicle testing in Myrtle, MO assures employers of compliance with workplace drug-free policies. This method supports legal adherence, reducing potential legal risks and enhancing the overall safety within the work environment.
Employers can have peace of mind knowing that hair testing is comprehensive and supports their efforts in maintaining a secure and substance-free workplace, fostering a more productive workforce.
