Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination is increasingly recognized as a robust method for identifying alcohol and drug consumption. Hair captures a sustained record of substance usage by embedding biomarkers in the hair strand as it grows. When taken near the scalp, hair can offer detection for up to roughly three months for both alcohol and drugs. Hair is easy to gather, hard to falsify, and convenient to transport.
A 1.5-inch section of about 200 hairs (roughly the diameter of a #2 pencil) near the scalp yields 100mg of hair, the prime amount for both screening and confirmation. For EtG, additional tests, and/or assessments over 10 panels, 150mg of the sample is advisable. We suggest measuring the sample on a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be gathered. When mentioning head hair, we exclusively mean scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The key phases in laboratory processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially processed into the laboratory’s system. This step ensures the sample was properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry absent in an electronic chain of custody system.
Screening performs an initial swift assessment for drugs of abuse. While Screening is a budget-friendly method to eliminate drug use in most samples, a positive screening requires further confirmation for court admission. Any samples testing presumptively positive in Screening need a secondary confirmation.
If a sample tests presumptively positive during Screening, more hair is collected from the original specimen and prepped for Extraction. Here, drugs are removed from hair at significantly lower concentrations than alternative methods (such as urine or oral fluid), which is why hair drug screening stands as the most challenging method to conduct.
Confirmation of a positive Screening result is carried out using GC/MS, GC/MS/MS or LC/MS/MS. Before confirmation, all presumptive positive samples are cleaned as necessary. The total laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While typically termed "hair follicle tests," the analysis is performed on the hair strand and not the follicle beneath the scalp.
When comparing hair follicle tests to traditional urine tests in Delhi, IA, the advantages become evident. Hair tests are less invasive and provide a longer detection window, giving a comprehensive view of substance use over the past three months. This makes them more reliable for employers aiming to maintain strict anti-drug policies.
Hair testing allows for accurate substance detection long after the drug has metabolized, unlike urine tests, which have a shorter detection period. Employers benefit from a more detailed understanding of an individual's drug use history, which is critical for maintaining a drug-free workplace environment.
The superior detection period of hair follicle tests is a notable advantage when comparing them to urine tests. The extended timeframe gives employers more confidence in the accuracy of the results, leading to better decision-making processes. This makes hair testing a more effective tool in the fight against workplace drug use.
One of the significant benefits of hair follicle testing in Delhi, IA, is its extended detection period, which can reveal drug use up to 90 days prior. This long window provides employers with a detailed view of an individual's substance use history, which is crucial for making informed hiring and employment decisions.
The ability to detect drugs over an extended period is especially beneficial for maintaining workplace safety. Employers gain peace of mind knowing that they have a comprehensive insight into their employees' histories, reducing the risk of substance-related incidents.
An extended detection window allows for a thorough examination of past substance use, which is not feasible with shorter-window tests like urine analysis. This gives a more accurate reflection of an individual's lifestyle choices, making it an invaluable tool for employers in Delhi, IA.
The resistance to tampering is a notable advantage of hair follicle testing in Delhi, IA. Unlike other testing methods, hair samples are not easily altered or substituted, ensuring that the results remain accurate and reliable.
Hair follicle tests significantly reduce the chance of sample adulteration, providing results that are both trustworthy and indisputable. This reliability is crucial for employers committed to drug-free workplace policies.
In comparison to urine tests, which can be tampered with through various means, hair testing offers a robust solution. The integrity of the sample is maintained from collection to analysis, making it a preferred choice for accurate drug testing in Delhi, IA.
With a network of nationwide testing centers, Accredited Drug Testing ensures accessibility and convenience for those in Delhi, IA. Our widespread locations allow for quick and hassle-free access to testing services, simplifying the process for individuals and companies alike.
We understand the importance of prompt service, which is why our local presence in Delhi complements our national coverage. This ensures that timely and efficient testing is available close to where you are.
Whether you are a local resident or a business, our extensive network of testing centers provides the ease and accessibility needed to meet your testing requirements without unnecessary travel or wait times.
Our process for hair follicle testing in Delhi, IA, is designed to be simple and confidential, ensuring user comfort and privacy throughout the procedure. From ordering a test to receiving results, each step is streamlined for your convenience.
Simplicity and confidentiality are hallmarks of our service. We prioritize your privacy while maintaining an efficient process, allowing you to focus on the results rather than the procedure.
Accredited Drug Testing offers a straightforward approach to hair testing, encompassing an easy ordering process, swift sample collection, and discreet results delivery. This ensures that your experience remains stress-free and private.
In Delhi, IA, Accredited Drug Testing offers affordable pricing without compromising on the quality of our services. Our competitive pricing structures are designed to fit the budgets of companies of all sizes, ensuring excellent value for money.
Not only are our services cost-effective, but we also provide one of the quickest turnaround times in the industry. This allows businesses to gain rapid insights and make informed decisions without delays.
Cost-efficiency combined with fast and reliable service delivery makes hair follicle testing an attractive option for businesses looking to maximize their resources. Our pricing and speed ensure that you receive great value without sacrificing accuracy.
In Delhi, IA, hair follicle drug tests provide fast and accurate results that are vital for maintaining workplace integrity. Their precision in detecting substance use with high accuracy makes them a preferred choice over other methods. Employers can rely on these tests for dependable results that help uphold their zero-tolerance policies.
Our testing processes are designed to deliver quick outcomes without compromising on accuracy. This ensures that businesses can make informed decisions swiftly, reducing any downtime related to waiting for test results. With advanced technology, we ensure reliability and precision in each test conducted.
Whether for pre-employment screening or routine checks, hair follicle tests demonstrate superior speed and accuracy. This gives employers the confidence to enforce their safety standards without delay. In Delhi, IA, these tests are a testament to our commitment to reliable and rapid service delivery.
Employers in Delhi, IA, can achieve compliance and peace of mind by utilizing hair follicle testing. This method aligns with workplace drug-free policies and ensures adherence to regulations, reducing potential legal risks.
Hair testing aids in fostering a safer work environment by deterring substance abuse. Employers are less likely to face legal challenges knowing they have adhered to best practices for drug testing and employee safety.
With hair follicle testing, employers in Delhi can benefit from the assurance of maintaining a drug-free environment. This not only enhances workplace safety but also upholds a positive public image for the company.
