Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become a recognized method for identifying drug and alcohol consumption. Hair acts as a repository for long-term substance use, capturing biomarkers within its growing strands. When hair is collected near the scalp, it can offer a detection period of up to around 90 days for alcohol and drug use. Hair is easy to collect, challenging to tamper with, and convenient to transport.
A 1.5-inch hair sample consisting of around 200 hairs (approximately the width of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal amount for both screening and confirmation processes. For EtG, additional tests, and/or testing exceeding 10 panels, a 150mg sample is advised. It's best to obtain an accurate measurement using a jeweler's scale. If scalp hair is not available, an equivalent volume of body hair may be used. When mentioning head hair, we reference scalp hair only; body hair includes all other types (facial, underarm, etc.).
Process Overview
The laboratory drug testing procedure consists of four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase, where a sample is integrated into the lab’s system. This stage entails ensuring the sample was sealed correctly and properly shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry not handled by an electronic chain of custody system.
Screening is a preliminary, rapid evaluation for drugs of abuse. While Screening allows for cost-efficient elimination of drug use in most cases, a positive result requires subsequent verification to hold legal credibility. Any samples that return a presumptive positive result during Screening demand additional confirmation.
If a sample is confirmed presumptively positive during Screening, more hair is taken from the original sample and readied for Extraction. In this phase, drugs are extracted from hair at concentrations significantly lower than those in alternative methods (such as urine or oral fluid), illustrating why hair drug testing is notably complex.
Confirmation of a positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo cleansing prior to confirmation. The entire process from Accessioning to Confirmation is conducted under the governance of both the CAP (College of American Pathologists) Hair guidelines and the accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests," this test analyzes the hair strand, not the underlying follicle.
In Helena, TX, hair follicle testing offers numerous advantages over traditional urine tests. These tests provide a longer detection window, capturing a history of substance use up to 90 days. This makes them a superior choice for employers needing thorough and reliable drug screening.
Unlike urine tests, hair follicle tests are resilient against deception. The process ensures a more accurate depiction of an individual's substance history, vital for workplaces maintaining strict drug-free policies in Helena, TX.
Hair follicle testing in Helena, TX, stands out with its extended detection window of up to 90 days. This capability offers employers a deeper insight into an individual's drug usage history, helping in making informed hiring or disciplinary decisions.
Such extensive detection is especially crucial for maintaining a safe and compliant workplace in Helena. By choosing hair follicle tests, organizations gain access to comprehensive substance use histories, reinforcing their zero-tolerance policies.
The sophistication of hair follicle testing in Helena, TX, virtually eliminates the risk of sample tampering. Its method of collecting hair samples ensures integrity, providing employers with reliable and indisputable results that are hard to alter.
With a stringent collection process, hair tests in Helena, TX, maintain high credibility. Their robustness makes them the preferred choice for entities that require unquestionable accuracy in drug testing outcomes.
Offering convenience, we provide numerous testing centers across Helena, TX, and nation-wide. This network ensures easy and hassle-free access, allowing quick scheduling and testing for individuals and businesses alike.
Helena, TX, residents benefit from our strategic testing locations. Whether scheduling a test or receiving results, the process is seamless and accessible, making it easier for individuals to comply with testing requirements.
In Helena, TX, our hair follicle testing process is designed to be simple and confidential. Individuals can easily order a test, provide a sample, and receive results, all while maintaining privacy and discretion throughout the process.
The straightforward nature of our testing procedures in Helena, TX, ensures a stress-free experience. From start to finish, we prioritize confidentiality and user-friendliness, addressing privacy concerns and enhancing user satisfaction.
Our competitive pricing in Helena, TX, ensures that businesses of all sizes can afford reliable hair follicle testing. The fast turnaround times add value, providing peace of mind and ensuring quick access to results.
By offering affordable solutions and efficient delivery, we cater to diverse clients in Helena, TX. Our pricing structures and rapid results make us a valuable partner for any company seeking dependable testing solutions.
The hair follicle test is renowned for its fast and precise results, particularly in Helena, TX. By analyzing a small hair sample, these tests can effectively detect substance use with unmatched accuracy, surpassing traditional methods. The process is designed to be quick, ensuring timely results for both individuals and organizations.
In Helena, TX, the high accuracy of hair follicle testing offers superior detection rates. It quickly identifies substance abuse patterns, proving invaluable for employers seeking comprehensive drug screening solutions. This precision ensures confidence in test outcomes.
Employers in Helena, TX, benefit from the compliance and security offered by hair follicle testing. By adopting this method, they align with drug-free workplace policies, ensuring reduced legal risks and an enhanced safety environment.
Hair tests foster peace of mind for employers, guaranteeing adherence to stringent substance policies. In Helena, TX, this leads to better workplace morale and reduced incidents, proving the efficacy of such comprehensive testing.
