Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is recognized as an effective method for pinpointing drug and alcohol ingestion. Hair captures a prolonged record of alcohol and drug use by embedding biomarkers within its fibers as it grows. When a sample is taken close to the scalp, it can reveal a detection period of up to three months for both alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and easy to transport.
To conduct screening and confirmation, a 1.5-inch portion of around 200 hair strands (similar in size to a #2 pencil) from close to the scalp, amounting to 100mg, is optimal. Tests that include EtG, additional components, or cover over 10 panels should use a sample of 150mg. We suggest using a jeweler's scale for specimen measurement. If scalp hair is not present, an equivalent amount of body hair can be gathered. "Head hair" specifically refers to scalp hair. "Body hair" denotes all other varieties, such as facial or axillary hair.
Process Overview
The laboratory handling of a drug test result encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase involves incorporating a sample into the laboratory's system. This task includes ensuring the sample's secure seal and proper shipping, allocating a unique LAN (Laboratory Accessioning Number), and concluding any required data entry absent in an electronic chain of custody system.
During Screening, a preliminary, swift assessment for drugs of abuse is performed. Screening serves as an economical means to invalidate drug use for most samples; however, a positive screening requires confirmation to hold legal credibility. Any samples rendering a presumptive positive outcome during Screening necessitate further confirmation.
Upon a presumptive positive indication in Screening, additional hair is extracted from the original sample for the Extraction stage. Here, drugs are removed from the hair at significantly lower concentrations compared to other methods (such as urine or salivary fluid), which makes hair drug screening the most complex technique to execute.
Confirmation of positive screening outcomes is achieved through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive specimens undergo washing before confirmation if needed. The full laboratory procedure, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair certification and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly labeled as "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Addis, LA The benefits of hair testing include superior detection capabilities compared to traditional urine tests. Hair tests uncover drug use over a longer period, making them highly reliable.
Urine tests have their place, but when it comes to long-term detection and minimizing test evasion, hair tests are the gold standard. Their accuracy and reliability are top-tier.
Employers find that hair follicle tests can highlight an applicant’s substance use history with greater precision, providing critical data to make informed decisions.
Extended Detection Window in Addis, LA One of the standout features of hair follicle testing is its ability to capture drug use history up to 90 days. This offers employers a comprehensive view of a person’s substance habits.
The extended detection window ensures that past use is not easily hidden, providing a full picture of one's habits. It aids employers in making informed decisions based on an applicant's substance history.
An extended detection window is essential for assessing long-term patterns, offering a thorough timeline that urine tests fail to deliver.
Tamper-Resistant Testing Method in Addis, LA Hair follicle tests are hard to tamper with, ensuring results remain untainted. This method’s robustness makes it nearly impossible for sample fraud to occur.
The integrity of hair follicle testing lies in its resistance to manipulation, providing conclusive and trustworthy data.
Employers value the tamper-proof nature of hair tests for ensuring reliable screenings, mitigating concerns about sample tampering or adulteration.
Convenient Nationwide Testing Locations and Local Locations in Addis, LA Accessible testing centers nationwide mean testing is always within reach. Our facilities ensure that drug testing in Addis is convenient and hassle-free for everyone.
With centers located throughout the country, getting tested is straightforward, providing easy access to reliable testing services. The availability of our locations makes the entire process less cumbersome.
Our extensive network of testing sites guarantees support wherever you are, ensuring fluid and efficient service across Addis and beyond.
Simple, Confidential Process in Addis, LA The testing process is straightforward and designed for confidentiality. It involves easy ordering, testing, and receiving of results, all while maintaining privacy.
We recognize the importance of confidentiality, providing a simple process that respects privacy from start to finish. Each step is crafted to be user-friendly.
Our process simplifies your experience, offering a blend of ease and privacy, assuring confidentiality every step of the way.
Affordable Pricing and Fast Turnaround in Addis, LA We pride ourselves on competitive pricing and rapid result delivery, providing exceptional value for businesses of all sizes. Our fast turnaround ensures quick access to results.
Employers appreciate the balanced combination of our cost-effective services and the swift delivery of accurate outcomes, crucial for timely decision-making.
Our affordable and prompt services cater to diverse company needs, ensuring businesses receive quality without exceptional costs.
Fast, Accurate, and Reliable Results in Addis, LA Hair follicle drug tests in Addis ensure quick and precise results. The process is designed for efficiency without compromising on accuracy. This test’s high precision in identifying substance use is unmatched.
The speed of hair tests means employers and individuals receive results in a timely manner, ensuring early intervention. This efficiency makes it a preferred choice for many.
Results from hair tests are not only fast but also maintain a high accuracy level, making them a dependable method for assessing drug use histories.
Compliance and Peace of Mind for Employers in Addis, LA Utilizing hair follicle testing aligns with drug-free policies, enhancing workplace safety and compliance. Employers can trust in the reliability of these tests.
Hair testing assures adherence to drug policies, reducing legal liabilities and fostering a safer work environment. Employers find peace of mind knowing their testing processes are robust and defensible.
Ensuring compliance via hair tests reduces risks and supports a culture of safety, essential for all businesses.
