Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying the use of drugs and alcohol. Hair retains biomarkers within its growing fibers, offering a prolonged record of substance use. When taken close to the scalp, hair can reveal alcohol and drug consumption over roughly a 3-month span. Hair is straightforward to obtain, hard to tamper with, and convenient to transport.
A 1.5-inch hair sample comprising approximately 200 strands (similar to the width of a #2 pencil) near the scalp yields 100mg, the preferred quantity for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, 150mg of hair is advised. Using a jeweler’s scale to weigh the specimen is suggested. If scalp hair is not accessible, a similar quantity of body hair is permissible. "Head hair" solely refers to scalp hair. "Body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four critical phases in laboratory processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary assimilation of a sample into a lab's system. This step includes ensuring the sample was appropriately sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening provides an initial rapid drug test. Although Screening is an economical method to exclude drug use in most samples, a positive result requires a confirmation to be legally valid. Presumptively positive samples in Screening demand further confirmation.
When a sample appears positive during Screening, additional hair is extracted from the original sample for Extraction. In this phase, drugs are extracted at a significantly lower concentration than other methods (such as urine or oral fluid), making hair drug screening the most complex technique to execute.
Confirmation of any positive screening outcome utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives are cleansed before confirmation as applicable. The entire laboratory procedure from Accessioning to Confirmation is overseen under the CAP (College of American Pathologists) Hair certification and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed "hair follicle tests", the analysis targets the hair strand, not the scalp-based hair follicle.
Why Choose Hair Follicle Testing in Cego, TX?
Compared to traditional urine tests, hair follicle assessments offer unmatched detection capabilities and reliability. They identify a wider range of substances, providing a detailed picture of drug use.
In contrast with urine tests, hair follicle analysis offers greater accuracy and a longer retrospective detection period, solidifying its reputation as a superior method in Cego, TX.
Extended Detection Window in Cego, TX
Hair follicle testing excels in monitoring substance use over extended periods, often up to 90 days. This gives employers a thorough overview of an individual's drug history, offering deeper insights than traditional tests.
With an extended detection period, hair follicle testing is invaluable for employers looking to ensure long-term compliance with sobriety requirements, giving them a complete view of an applicant's history.
Tamper-Resistant Testing in Cego, TX
The risk of sample manipulation is remarkably low with hair follicle tests, unlike urine tests. This method provides robust evidence for substance use, offering undeniable results.
Hair testing significantly minimizes the chance of adulteration, ensuring the integrity and accuracy of the results. This makes it a trustworthy choice for securing genuine outcomes in drug testing.
Convenient Testing Locations in Cego, TX
Our widespread network of testing centers ensures convenient access to services, making drug testing procedures simple and hassle-free for local and national clients.
With local and nationwide accessibility, our centers offer quick, obstacle-free service for all drug testing needs, ensuring a smooth experience for individuals and businesses alike.
A Confidential Process in Cego, TX
Ordering and receiving results has never been this straightforward. Our confidentiality commitment means your privacy is prioritized throughout the testing process.
Our user-friendly and discreet method of handling drug tests keeps your privacy intact while guaranteeing timely and secure access to your results, making it easy and stress-free.
Value and Speed in Cego, TX
Our competitive pricing and quick turnaround assure cost-effectiveness, providing peace of mind for businesses of varying sizes.
Enjoy the benefits of affordable drug testing solutions paired with rapid result delivery, offering exceptional value without compromising on quality for Cego, TX, businesses.
In Cego, TX, hair follicle drug tests are recognized for their unrivaled precision and swift results. They stand out due to their exceptional accuracy in detecting substance use, making them a trusted choice for those seeking fast and reliable information on drug use.
Utilizing hair follicle testing ensures rapid and accurate results, enabling quick action and decision-making. This method provides an efficient, dependable means for identifying substance abuse, benefiting employers and individuals alike.
Ensuring Compliance and Safety in Cego, TX
Hair follicle testing guarantees adherence to workplace drug-free policies, reducing potential legal issues and enhancing overall safety.
For employers, using hair testing aligns with zero-tolerance policies and instills confidence and peace of mind by safeguarding the workplace against drug misuse and associated risks.
