Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a significant method for identifying drug and alcohol consumption. Hair can encapsulate a long-term record of alcohol and drug intake by capturing biomarkers within the strands as they grow. When sourced near the scalp, hair offers an approximate three-month detection period for both alcohol and other substances. Collection is straightforward, tampering is challenging, and shipping is convenient.
A 1.5-inch snippet of approximately 200 hair strands (similar to the girth of a #2 pencil) near the scalp yields 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, additional tests, and/or examinations exceeding 10 panels, a 150mg sample is advisable. It is suggested to weigh the specimen using a jeweler’s scale. If scalp hair is not obtainable, a comparable amount of body hair can be used. By head hair, we mean scalp hair exclusively. Body hair includes all other varieties (like facial and axillary hair).
Process Overview
The primary stages in lab analysis of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample into a lab’s framework. This step includes ensuring the specimen was correctly sealed and dispatched, attributing a random LAN (Laboratory Accessioning Number), and completing any additional documentation not furnished through an electronic custody chain.
Screening is a preliminary rapid drug usage check. Although Screening is an economical approach to dismiss drug use in most samples, a positive screen necessitates confirmation to be acceptable in judicial contexts. Samples that test presumptively positive during Screening must undergo further confirmation.
If a specimen is suspected positive during the Screening, more hair is taken from the initial supply for Extraction. Drugs are extracted from hair in this step at much lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is more complex.
Confirmation of any Screening positive result is executed through GC/MS, GC/MS/MS or LC/MS/MS. All presumptively positive samples are washed prior to authentication as required. The full lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the focus is on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Prevails Over Urine Testing in Reklaw, TX Hair follicle tests offer superior detection accuracy compared to urine tests. The extended detection window, covering up to 90 days, gives a clearer picture of drug use history. Urine tests, while standard, provide a limited timeframe for detection and are more susceptible to manipulation, making hair testing a more reliable choice for Reklaw employers.
Extended Detection Window in Reklaw, TX Hair follicle testing offers an extensive detection window, analyzing drug use up to 90 days prior. This method provides employers with a comprehensive understanding of a person's substance use history, crucial for hiring and maintaining workplace safety. Such a broad timeframe far outlasts the short window urine tests provide, offering unparalleled insight into an individual’s lifestyle.
Tamper-Resistant Testing Method in Reklaw, TX Hair follicle tests in Reklaw reduce the risk of sample tampering, providing trusted results. Unlike urine tests, which can be altered or diluted, hair testing is virtually cheat-proof due to the inherent properties of hair samples. This integrity is vital for contexts requiring absolute confidence in test outcomes, such as employment or legal matters.
Convenient Nationwide Testing Locations and Local Locations in Reklaw, TX Accredited Drug Testing offers extensive local and nationwide centers, easing the testing process for Reklaw residents. This widespread availability ensures swift and simple access to testing services, minimizing inconvenience. The ease of finding a nearby center makes hair follicle testing highly accessible for both individuals and businesses.
Simple, Confidential Process in Reklaw, TX Experience a straightforward, confidential process for ordering, conducting, and receiving results of hair follicle tests in Reklaw, TX. The user-friendly approach prioritizes privacy and efficiency, addressing common concerns and ensuring a smooth user experience. From instructing on sample collection to secure delivery of results, confidentiality is upheld.
Affordable Pricing and Fast Turnaround in Reklaw, TX In Reklaw, TX, benefit from competitive pricing and quick turnaround on hair follicle tests. The efficient processing times paired with cost-effective pricing structures provide excellent value for businesses of all sizes. This combination ensures hiring decisions can be based on reliable data without incurring high costs, optimizing company resources.
Fast, Precise, and Dependable Outcomes in Reklaw, TX Hair follicle drug tests in Reklaw, TX provide prompt and precise results, known for high accuracy in substance use detection. This method significantly enhances the reliability of results, ensuring employers and individuals have confidence in the outcome. Faster processing times facilitate timely decision-making, crucial for maintaining a safe environment.
Compliance and Peace of Mind for Employers in Reklaw, TX Utilizing hair follicle testing ensures adherence to drug-free workplace policies in Reklaw, TX, mitigating legal risks and enhancing safety. This testing method provides detailed, vetted records of employee and applicant substance use, empowering employers to maintain secure, compliant, and efficient work environments while fostering peace of mind.
