Accredited Drug Testing offers comprehensive hair follicle drug testing services in Pullman, Washington. If you require a hair-based drug or alcohol screening, our expertise in hair testing is available nationwide and can be accessed at numerous testing centers. Generally, a length of 1.5 to 2 inches of hair from the crown or body is required. Hair samples can be analyzed for drugs, alcohol/ETG, or other specialized testing options.
The use of hair follicle drug testing has become increasingly prevalent in recent years. Employers, legal bodies, and professionals dealing with substance abuse are opting for hair drug tests over the traditional urine tests. Employers with zero-tolerance policies, legal entities, and probation agencies utilize these tests for their extended detection window of up to 90 days. Despite this, urine testing remains the most precise for recent drug use within a 5-day period.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair serves as a record of alcohol and drug usage over time by embedding biomarkers within the fibers of the hair as it grows. When a sample is taken near the scalp, it can reveal substance intake up to a period of roughly 3 months. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches consisting of roughly 200 hair strands (equivalent in size to a #2 pencil) close to the scalp yields 100mg of hair, which is the optimal sample size for evaluation and verification. For EtG, additional screenings, and/or tests exceeding 10 panels, a specimen size of 150mg is advisable. It's suggested to weigh the specimen using a jeweler’s scale. In cases where scalp hair is unavailable, a similar quantity of body hair may be used. References to head hair imply scalp hair exclusively, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test entails four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial handling of a sample within a laboratory framework. This encompasses ensuring the sample was correctly sealed and sent, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any further data input not covered by an electronic custody chain system.
Screening involves a preliminary rapid assessment for drug abuse. Although Screening is an economical method to dismiss drug use in the majority of samples, a positive screen necessitates confirmation to be valid in legal situations. Any samples that show a presumptive positive in Screening require follow-up confirmation.
If a sample shows a presumptive positive during Screening, additional hair is retrieved from the original sample for Extraction. This stage involves obtaining drugs from hair at considerably lower concentrations than other techniques (e.g., urine or oral fluid), making hair drug screening the most complex method to execute.
Positive screening outcomes are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation if necessary. The complete lab procedure, from Accessioning to Confirmation, is scrutinized following the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests" colloquially, the test actually examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Pullman, WA, offers superior detection accuracy and reliability compared to traditional urine tests. The benefits include a longer detection timeframe, enabling a comprehensive view of an individual's substance use history.
Unlike urine testing, hair testing is less invasive and not subject to the same limitations, providing a more robust option for employers with stringent drug policies. The reliability of hair testing reduces the likelihood of false negatives, ensuring more accurate assessments.
In Pullman, WA, a key advantage of hair follicle testing is its extended detection window. Employers can gain insights into an individual’s drug use over the past 90 days, offering a thorough evaluation.
This prolonged detection period is particularly useful for employers who need a comprehensive perspective on an applicant or employee's substance history, enhancing their ability to make informed hiring and retention decisions.
Hair follicle testing in Pullman, WA, significantly reduces the risk of sample tampering. The collection process is highly controlled, minimizing opportunities for adulteration and ensuring the integrity of the test results.
This method provides reliable and unquestionable results, making it an ideal choice for employers who require certainty in their screening processes and reducing the potential for cheating.
In Pullman, WA, we offer the convenience of nationwide testing centers. Our easily accessible locations ensure that individuals can undergo drug testing without hassle, making the process quick and straightforward.
Whether you're in Pullman or elsewhere, our network of testing sites provides efficient access to testing services, making the experience seamless and user-friendly.
Our drug testing process in Pullman, WA, is designed to be simple and confidential. Ordering and taking the test is straightforward, and results are delivered promptly, ensuring privacy and ease of use.
Concerns about confidentiality are addressed with this streamlined process, providing assurance to individuals and employers alike that their privacy is respected and protected.
In Pullman, WA, our hair follicle testing is known for affordable pricing and rapid turnaround. We offer competitive pricing structures that cater to businesses of all sizes, delivering excellent value for money.
Fast turnaround times ensure employers can make quick decisions, providing peace of mind and allowing businesses to maintain their productivity and safety standards efficiently.
In Pullman, WA, hair follicle drug tests are renowned for their speed and accuracy. These tests provide rapid results while maintaining high precision in detecting substance use. This efficiency makes them a popular choice among employers seeking reliable testing methods.
The precision of hair testing ensures that results are both quick and trustworthy, allowing employers and individuals to make well-informed decisions regarding substance use.
Implementing hair follicle testing in Pullman, WA, helps employers maintain compliance with workplace drug-free policies. This testing method reduces legal risks associated with non-compliance and enhances overall workplace safety.
Employers can have peace of mind knowing that hair testing supports a safer work environment and adheres to regulations, promoting a more secure and productive workplace.
