Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means for identifying the use of drugs and alcohol. Hair retains a prolonged record of intoxicants and substances by capturing markers within the hair's developing fibers. When gathered near the scalp, hair can offer up to a roughly 3-month window for the detection of alcohol and other drugs. Collecting hair is straightforward, hard to tamper with, and straightforward to transport.
A sample of 1.5 inches containing roughly 200 strands (approximately the size of a #2 pencil) nearest to the scalp will produce 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional options, and/or over 10-panel assessments, 150mg of the sample is advisable. It is suggested to use a jeweler’s scale to weigh the specimen. If scalp hair is not accessible, an equivalent amount of body hair can be used. When mentioning head hair, this pertains exclusively to scalp hair. Body hair signifies all other types, such as facial, axillary, etc.
Process Overview
The primary steps involved in the laboratory procedure for processing a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into a lab’s system. This step confirms the sample is properly sealed and sent, assigns it a random LAN (Laboratory Accessioning Number), and completes any additional data not provided by an electronic chain of custody system.
Screening involves a preliminary quick assessment for substance abuse. Though Screening is a cost-effective method to eliminate drug usage in most samples, a positive screen must be verified for courtroom validity. All samples that appear positive in Screening require a secondary confirmation.
Should a sample appear positive during the Screening phase, more hair is taken from the original specimen and prepared for Extraction. This stage involves extracting drugs from hair at much lower concentrations than other methods (e.g., urine or oral fluid), which is why hair-based drug screening is one of the most challenging methods to conduct.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples are cleansed before confirmation if necessary. The entire lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the examination targets the hair strand and not the follicle beneath the scalp.
In McCool Junction, NE, hair follicle tests outshine urine tests by granting superior accuracy in drug detection. Unlike urine tests, hair tests offer a broader detection window, capturing substance use history over extended periods.
The reliability of hair follicle testing lies in its immunity to common tampering, maintaining the integrity of the results, whereas urine tests might face adulteration issues.
Hair follicle testing in McCool Junction, NE, illuminates an individual's drug use over a much longer period, up to 90 days. This extended window offers a panoramic view of substance use history.
Employers benefit from this longer detection period as it provides a comprehensive understanding of an applicant's or employee's habits, enhancing their hiring decisions significantly.
In McCool Junction, NE, hair follicle testing minimizes adulteration risks, ensuring genuine results. The collection process of hair samples is less susceptible to manipulation compared to urine samples.
Hair tests present incontestable reliability due to their nature, whereas urine tests might be compromised through various tampering techniques, thus ensuring robust conclusions.
Our conveniently located testing centers ensure easy access for hair follicle tests in McCool Junction, NE, and nationwide, streamlining the collection process for individuals everywhere.
Quick and hassle-free services allow employees and employers to efficiently navigate the testing requirements, backed by a widespread presence across the country.
In McCool Junction, NE, our hair follicle testing promises a straightforward, private process from scheduling to results receiving, addressing privacy with absolute confidentiality.
This simple methodology reassures participants with its ease of use, making the entire testing journey less daunting and more accessible for everyone involved.
Promoting affordability, our pricing for hair follicle tests in McCool Junction, NE ensures valuable service for all company sizes, paired with prompt turnaround times.
Our competitive pricing strategy guarantees that clients receive great value while maintaining excellent service quality and efficiency in processing results swiftly.
For fast and precise drug screening in McCool Junction, NE, hair follicle tests stand out. Their high accuracy ensures reliable detection of substance use patterns, offering quicker results compared to other methods.
The efficiency of hair follicle drug tests guarantees timely results, keeping employers informed and making the testing process smoother and more effective for all involved.
For employers in McCool Junction, NE, hair follicle testing ensures a drug-free workplace, aligning with compliance standards while enhancing safety and reducing legal liabilities.
The peace of mind offered by this method extends beyond compliance. It helps in maintaining a trustful work environment, focusing on security and welfare without compromise.
