Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an influential method for detecting drug and alcohol consumption. The hair offers an extended timeline of alcohol and other drug use by trapping biomarkers within the fibrous structure of the growing strand. When collected near the scalp, it can reveal up to a roughly 3-month detection window for substances. Hair is easy to obtain, resistant to tampering, and straightforward to transport.
A 1.5-inch section of approximately 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is advised. We suggest measuring the sample's weight using a jeweler's scale. In cases where scalp hair isn't available, an equivalent amount of body hair can be used. The term "head hair" specifically refers to hair from the scalp. "Body hair" encompasses all other types (like facial or axillary hair).
Process Overview
The lab processing of a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a laboratory's system, confirming that it was sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any further data entry not provided by an electronic chain of custody system.
Screening consists of an initial rapid evaluation for substance abuse. While Screening is a cost-efficient means of excluding drug usage in the majority of samples, any positive result requires confirmation to be valid in a legal context. Samples that test positive in Screening necessitate a follow-up confirmation.
In cases where a sample tests positive in the Screening phase, additional hair is extracted from the original specimen and prepared for Extraction. This step involves isolating drugs from hair at a significantly lower concentration than other methods (such as urine or oral fluid), which makes hair drug screening the most challenging methodology to execute.
Confirmation of any positive screening result is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All samples yielding presumptive positive results are cleansed before undergoing confirmation. The full lab process from Accessioning through to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", the examination focuses on the hair strand rather than the follicle beneath the scalp.
In Fort Calhoun, NE, hair follicle tests eclipse traditional urine testing through superior detection and reliability. The ability to trace substances for 90 days provides unmatched precision and assurance.
Compared to urine tests, hair testing offers a wider detection scope, giving employers precise insights into past substance use, crucial for evaluating long-term compliance with company policies.
With hair follicle testing, the detection window extends up to 90 days, far surpassing other testing methods. This gives employers in Fort Calhoun, NE a thorough glimpse into substance use history.
This extended period of detection is vital in comprehensively assessing an individual’s commitment to a drug-free lifestyle. It ensures a complete, reliable view of substance behavior over time.
Hair follicle tests come with an inherent resistance to tampering, providing Fort Calhoun, NE with trusted and accurate test results. The risk of sample alteration is minimized, enhancing trust in outcomes.
This method secures a reliable assessment, free from the concerns of adulteration that often plague other testing approaches, offering peace of mind with every test conducted.
Accredited Drug Testing ensures convenient access with centers nationwide, facilitating hassle-free testing in Fort Calhoun, NE. Local availability means quick and straightforward connections for testing needs.
These locations guarantee that businesses and individuals can engage in testing processes smoothly, benefiting from the accessibility and comprehensiveness of our services.
In Fort Calhoun, NE, the hair follicle testing process is both simple and confidential. Clear steps ensure ease of ordering and receiving results, thus prioritizing user privacy from start to finish.
Our streamlined process respects client confidentiality, maintaining discretion without compromising the effectiveness and thoroughness of the testing procedure.
Offering affordable testing in Fort Calhoun, NE, the pricing for hair follicle tests is competitive, paired with rapid turnaround times. This dual advantage ensures excellent value for businesses, large or small.
Affordability does not sacrifice quality, providing organizations a cost-effective tool for ensuring workplace safety and compliance with quick results.
Hair follicle drug tests offer swift and accurate results in Fort Calhoun, NE. Their precision ensures high accuracy in substance detection, making them a preferred method for many organizations seeking reliable screening outcomes.
The speed of results is unparalleled, giving quick insights while maintaining a high threshold of quality and reliability. This method is poised as the go-to solution for real-time decision-making based on dependable data.
Employers in Fort Calhoun, NE gain assurance and compliance support through hair follicle testing. This approach aligns with drug-free policies, safeguarding workplace environments physically and legally.
It significantly mitigates the risk of non-compliance, fostering a safer, more secure working atmosphere and minimizing potential legal ramifications for businesses.
