Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has gained recognition as an effective method for identifying alcohol and drug consumption. By capturing biomarkers within the fibers of the growing hair strand, hair offers a long-term record of substance use. When gathered near the scalp, hair can reveal alcohol and drug use over an estimated three-month duration. Its collection is straightforward, tampering resistance is higher, and shipping is uncomplicated.
Obtaining a 1.5-inch sample of roughly 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal quantity for screening and confirmation. For EtG, supplementary tests, or those exceeding 10 panels, a specimen of 150mg is advised. We suggest using a jeweler’s scale to determine the specimen’s weight. If scalp hair isn't available, a similar quantity of body hair may be used. "Head hair" refers strictly to scalp hair, whereas "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug testing laboratory process primarily involves four steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample is initially processed into the lab’s system. This phase includes checking that the sample was properly sealed and transported, assigning a random Laboratory Accessioning Number (LAN), and completing any extra information not provided by an electronic chain of custody system.
Screening serves as an initial rapid assessment for substance misuse. Although Screening is an economical means to eliminate drug usage in most samples, a positive result necessitates verification for legal admissibility. Any samples tentatively positive in Screening require a subsequent confirmation.
When a sample tests tentatively positive during the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. During this phase, drugs are isolated from the hair at substantially lower concentrations than in other methodologies (e.g., urine or oral fluid), making hair drug screening a particularly challenging technique to perform.
Confirmation for any positive Screening results is performed via GC/MS, GC/MS/MS, or LC/MS/MS methods. Before confirmation, all samples assumed positive are cleaned as necessary. The whole lab process from Accessioning to Confirmation is audited in accordance to both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed as "hair follicle tests," the analysis is conducted on the hair strand rather than the follicle beneath the scalp
In San Elizario, TX, the advantages of hair follicle testing over urine evaluation are clear. Hair tests boast a broader detection window, capturing drug use patterns far beyond the capabilities of urine tests. They also provide a more thorough and reliable assessment of an individual's substance history, unmatched by traditional methods.
Employers find hair testing superior due to its difficulty to alter or cheat. While urine tests are limited in their detection duration, hair tests ensure a comprehensive analysis over a span of up to 90 days, offering confidence in results that urine tests cannot match.
Hair follicle testing in San Elizario, TX, detects drug use over an extensive period of up to 90 days, surpassing the limitations of other testing methods. This broader window provides employers with a nuanced understanding of an individual’s substance use history, crucial for making informed hiring and retention decisions.
This extended detection capability is a strategic advantage, allowing employers to evaluate not just recent behaviors but long-term patterns, cultivating a more secure and drug-free workplace environment.
The hair follicle testing method in San Elizario, TX, greatly reduces the likelihood of sample adulteration. Its collection process is supervised, making it challenging to compromise, ensuring that results received are trustworthy and unchallenged. This reliability surpasses that of traditional methods that can be more easily manipulated.
Employers benefit from this tamper-resistant method by gaining undistorted insights into substance use, helping maintain integrity and compliance within their organizations without fear of falsified outcomes.
With testing centers nationwide, including locations in San Elizario, TX, Accredited Drug Testing provides easy and convenient access to hair follicle testing services. These centers offer quick and hassle-free testing, ensuring that individuals and employers can access services swiftly and efficiently, no matter where they are located.
The broad reach of our testing locations means minimal disruption and more accessibility for users, streamlining the drug testing process throughout the country and locally.
In San Elizario, TX, the process of hair follicle testing is simple and confidential. From ordering to results, every step is designed with privacy and ease in mind, ensuring a stress-free experience. Customers trust in the process’s simplicity, knowing their data is handled with utmost confidentiality.
This straightforward approach allows employment officials and individuals to partake in testing without concerns about privacy breaches, making the process both efficient and secure.
Accredited Drug Testing in San Elizario, TX offers competitive pricing and swift turnaround times for hair follicle testing. These elements, combined with high-quality service, provide excellent value for businesses of any size, ensuring that cost does not compromise the ability to maintain a safe, drug-free workplace.
Fast reporting and affordable options empower employers to incorporate effective testing solutions into their safety policies without financial strain, emphasizing value and reliability.
The precision and efficiency of hair follicle drug tests in San Elizario, TX, make them a top choice for accurate substance detection. These tests ensure high reliability in spotting drug use, providing results that employers and authorities can trust. Their speed and accuracy distinguish them from traditional methods, making them an invaluable tool for maintaining a drug-free environment.
For those seeking swift and dependable results, hair follicle testing offers a critical advantage through its ability to deliver timely and precise information. It ensures employers receive the insights needed to make informed decisions, promoting a safe and compliant workplace.
Employers in San Elizario, TX benefit from hair follicle testing by ensuring adherence to workplace policies, lowering legal liabilities, and promoting safety. This testing method offers peace of mind, knowing that it supports a compliant and secure work environment, vital for any company's operational integrity.
By adopting hair follicle testing, companies can confidently demonstrate their commitment to maintaining a drug-free atmosphere, protecting both employees and business interests.
