Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive record of alcohol and drug usage by capturing biomarkers within the strands as they grow. When taken near the scalp, hair can reveal a detection span of nearly three months for substances. It is easy to collect, challenging to tamper with, and convenient to transport.
A sample size of 1.5 inches consisting of about 200 strands of hair (around the thickness of a #2 pencil) taken nearest to the scalp, yields 100mg of hair, suitable for evaluation and confirmation. For tests like EtG and panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't accessible, an equivalent quantity of body hair can be gathered. By head hair, we specifically mean scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The principal stages in lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the starting phase of entering a sample into the lab's system. It involves verifying proper sealing and shipment of the sample, assigning a LAN (Laboratory Accessioning Number) randomly, and completing additional data entry absent from an electronic chain of custody system.
Screening serves as an initial swift examination for drugs of abuse. Though Screening is economical for excluding drug use in most samples, a positive screen requires confirmation for legal admissibility. Samples that are tentatively positive in Screening necessitate a follow-up confirmation.
In case a Screening stage indicates a presumptive positive, additional hair is extracted from the initial sample and prepped for Extraction. In this step, drugs are drawn out from hair at a much reduced concentration than in other methodologies (such as urine or oral fluid), which accounts for the complexity of hair drug screening.
Confirmation of a positive screening result is conducted via methods like GC/MS, GC/MS/MS, or LC/MS/MS. All samples initially positive are washed before confirmation if needed. The entire lab process from Accessioning through to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair directive and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the examination is performed on the hair strand, not the follicle beneath the scalp.
In Pollok, TX, hair follicle testing outshines traditional urine tests by offering superior detection accuracy and reliability. Unlike urine tests, hair analysis is resistant to tampering and provides an extensive detection period, revealing drug use from the past 90 days.
This thoroughness gives employers confidence in making informed hiring decisions and maintaining drug-free workplaces.
Employers choosing hair testing over urine tests benefit from the method's longer detection window, which helps establish an applicant's substance history. This ensures a safer work environment by accurately identifying individuals who have abstained from drug use for longer periods.
The extended detection window of hair follicle testing in Pollok, TX, is a major advantage, offering a look back at up to 90 days of drug use. This provides a comprehensive view of a subject's substance history, far surpassing the limited detection time of urine tests.
Employers find this invaluable when assessing potential employees, ensuring a clear understanding of an individual's long-term drug habits. With a larger view of substance use history, companies can make better-informed decisions regarding workplace safety and hiring practices.
Hair follicle testing in Pollok, TX, drastically reduces tampering risks seen with traditional drug tests. This method's robustness makes it nearly impossible to adulterate samples, delivering reliable results.
Employers gain peace of mind knowing the results reflect true substance use history, and the sample collection process itself further prevents manipulation.
The integrity of hair tests ensures accurate results, providing unquestionable evidence of past drug use. This tamper-resistant approach significantly enhances the credibility of the testing process, fostering trust and compliance with drug-free policies.
Pollok, TX, benefits from convenient hair follicle testing locations nationwide, ensuring quick, hassle-free access to services. Our extensive network of centers allows for streamlined testing experiences, saving time and effort.
Employers and individuals alike can take advantage of these widespread facilities, simplifying the process of scheduling and conducting drug tests across various locations, including within Pollok, TX.
In Pollok, TX, the hair follicle testing process is simple and confidential, ensuring client privacy and ease of use. Our streamlined method makes ordering, taking, and receiving results straightforward, addressing any confidentiality concerns.
Clients can trust our secure processes to uphold privacy while efficiently delivering accurate results. This approach eases any apprehensions about the drug testing experience, reinforcing trust in the service we provide.
Confidentiality and simplicity in drug testing foster client satisfaction and assurance.
Pollok, TX, boasts affordable pricing and swift turnaround for hair follicle testing, providing excellent value while maintaining accuracy. Our competitive pricing structures make this reliable testing option accessible to businesses of all sizes, ensuring peace of mind.
Our fast turnaround times ensure that results are delivered promptly, supporting timely decisions in maintaining safe work environments.
The balance of affordability and speed in our testing services means businesses do not have to compromise quality for cost, receiving thorough and efficient service at every level.
Hair follicle drug testing in Pollok, TX, offers fast and reliable results, ensuring accuracy in substance detection. With its high precision, this method is favored for its ability to quickly identify drug use, giving employers confidence in the results.
Its efficiency in processing samples enhances its reputation for delivering results swiftly, without compromising quality.
The rapid processing of hair samples ensures that results are delivered in a timely manner, allowing for swift decision-making. The high accuracy of hair follicle tests minimizes false positives, making it a trustworthy option for employers seeking dependable substance use detection.
Implementing hair follicle testing in Pollok, TX, ensures compliance with workplace drug-free policies, offering peace of mind to employers. This method strengthens workplace safety and reduces legal risks, thanks to its reliable detection of substance use.
Employers benefit from the long detection window and tamper-resistant nature of hair tests, demonstrating due diligence in maintaining a drug-free environment. This commitment enhances the company's reputation and protects it from potential liabilities.
