Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is recognized as a formidable method for identifying drug and alcohol consumption. Hair captures long-term evidence of alcohol and other drugs by embedding biomarkers within the fibers of the hair shaft as it grows. When obtained near the scalp, hair can exhibit a detection period of up to three months for alcohol and other drugs. Collecting hair is straightforward, not easily tampered with, and simple to transport.
A sample of 1.5 inches in length containing approximately 200 strands of hair (around the thickness of a #2 pencil) closest to the scalp yields 100mg, which is the preferred amount for screening and validation. For EtG, additional tests, or those exceeding 10 panels, it is advised to collect 150mg of the specimen. Utilizing a jeweler’s scale is suggested for weighing the sample. Should scalp hair be inaccessible, an equivalent quantity of body hair may be used. The term "head hair" specifically refers to scalp hair only, while "body hair" includes other types such as facial and axillary hair, among others.
Process Overview
The procedure for laboratory processing of a drug test result primarily includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within a laboratory’s framework. This process confirms proper sealing and shipping of the sample, allocates a random LAN (Laboratory Accessioning Number), and finalizes any further data input absent from an electronic chain of custody system.
Screening is an initial rapid assessment for drug presence. Although Screening is an economical method to dismiss drug use in most samples, a positive outcome must be verified to be valid in legal contexts. Any samples with a tentative positive result in Screening necessitate additional confirmation.
For samples indicating presumptive positivity at the Screening phase, additional hair is extracted from the original specimen and processed for Extraction. During this phase, drugs are retrieved from hair at concentrations far lesser than those typical in other methods (such as urine or oral fluids), defining hair drug testing as the most challenging method to execute.
GC/MS, GC/MS/MS, or LC/MS/MS is utilized for Confirmation of any positive screening outcome. All samples presumed positive are cleansed suitably prior to Confirmation. The complete laboratory procedure from Accessioning through Confirmation is scrutinized according to the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently described as "hair follicle tests," the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Crabtree, OR. Hair tests offer superior detection accuracy and reliability. Unlike traditional urine tests, hair analysis provides a broader detection window, revealing substance use over an extended period, making it invaluable for employers.
Urine tests are more prone to tampering and offer a limited detection span, generally only covering recent drug use. Hair testing's comprehensive evaluation offers a better insight into an individual's long-term substance practices.
Extended Detection Window in Crabtree, OR. Hair follicle testing is invaluable for employers by providing a drug use detection period of up to 90 days. This expansive timeframe offers a thorough perspective on an employee's or candidate's substance history.
The extended detection capability covers more substantial periods than typical tests, thus offering a detailed report that aids in making educated and safer hiring or retention decisions.
Tamper-Resistant Testing Method in Crabtree, OR. Hair follicle tests significantly lower sample adulteration risks. Unlike urine tests, which are susceptible to manipulation, hair testing's robust procedures ensure reliable and indisputable results.
The collection process involves professional oversight, ensuring that each step from sampling to analysis remains untampered, preserving the integrity of the results obtained.
Convenient Nationwide Testing Locations in Crabtree, OR. With our extensive network of testing centers, access to our services is quick and effortless. Emphasizing a hassle-free experience, our local presence supports prompt testing anytime it's needed.
Ensuring effortless interaction and appointments, our facilities are designed to accommodate individuals at their convenience, providing immediate and reliable testing services.
Simple, Confidential Process in Crabtree, OR. The procedures for ordering, administering, and receiving results remain streamlined and protected, marking a process designed to respect privacy while delivering results efficiently.
Our priority remains confidentiality, with protocols in place to secure data integrity. Clients can trust the simplicity and discretion provided throughout every stage.
Affordable Pricing and Fast Turnaround in Crabtree, OR. Offering competitive rates, our hair follicle tests are both economical and time-efficient. Companies of all sizes receive significant value through our swift and accurate test reporting.
The cost-effectiveness combined with rapid result generation ensures businesses can function smoothly, armed with dependable information regarding employee conduct.
Fast, Accurate, and Reliable Results in Crabtree, OR. Hair follicle testing provides exceptional precision and speed in detecting substance use. These tests offer high accuracy, ensuring dependability and confidence in the results obtained.
Each hair sample undergoes detailed laboratory analysis, promising swift and reliable outcomes. This efficiency ensures that organizations can quickly make informed decisions based on the conclusive data provided by the hair tests.
Compliance and Peace of Mind for Employers in Crabtree, OR. Hair follicle testing ensures adherence to drug-free workplace policies, minimizing legal repercussions and enhancing overall safety. It aids employers in maintaining a zero-tolerance environment efficiently.
Routine hair testing assures compliance, ensuring that the workforce remains sober and focused, further elevating trust and harmony within the organization.
