Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has earned a reputation as an effective technique for identifying drug and alcohol consumption. Hair records a prolonged timeline of alcohol and drug usage by capturing biomarkers within the fibers of the self-growing hair shaft. When positioned near the scalp, hair offers nearly a 3-month detection timeframe for substances. Hair is straightforward to collect, challenging to tamper with, and convenient to transport.
An optimal 1.5-inch section of around 200 hair strands (comparable to a #2 pencil's thickness) adjacent to the scalp will yield 100mg of hair, perfect for analysis and verification. For EtG, additional panels, and/or tests exceeding 10 panels, a 150mg specimen is advised. It's suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent quantity of body hair can be gathered. References to head hair mean specifically scalp hair. Body hair includes all other types (like facial and axillary).
Process Overview
The four core steps in the laboratory handling of drug test results encompass Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the initial stage involves integrating a sample into a lab's system. It ensures the sample's proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry absent in an electronic chain of custody mechanism.
Screening offers a preliminary quick assessment for drug use. While Screening affordably excludes drug use in most samples, a positive outcome requires validation for court acceptance. Any samples indicated as positive during Screening necessitate further confirmation.
If Screening indicates a sample as positive, additional hair is sourced from the initial sample and made ready for Extraction. At this phase, drugs are isolated from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), highlighting hair drug screening's complexity.
Verification of any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as positive undergo washing before confirmation as necessary. The complete laboratory chain from Accessioning to Confirmation undergoes review per both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", this test evaluates the hair strand itself, not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Fullerton, LA
In Fullerton, LA, hair follicle tests surpass traditional urine tests by offering superior detection accuracy. Advantages include a longer detection window, up to 90 days, which provides a more complete overview of an individual's substance use history. This ensures a more reliable and comprehensive understanding of one's long-term habits.
Extended Detection Window in Fullerton, LA
Hair follicle tests in Fullerton, LA, offer an extended detection period of up to 90 days. This provides a broader view of an individual's substance use history, proving invaluable for employers aiming to understand applicant or employee behavior over time. This comprehensive approach aids in making informed hiring and management decisions.
Tamper-Resistant Testing Method in Fullerton, LA
In Fullerton, hair follicle tests significantly reduce the risk of sample tampering. These tests deliver dependable results that reflect true drug use patterns. Their robust procedure ensures accuracy, maintaining the integrity and trustworthiness of the testing process, long term reliability, a critical factor for any drug testing method.
Convenient Nationwide Testing Locations and Local Locations in Fullerton, LA
Our testing centers provide unmatched convenience in Fullerton and nationwide. These strategically located facilities ensure easy access to testing services, making the process both quick and hassle-free. With local presence and national reach, we meet diverse needs efficiently and seamlessly, supporting robust drug testing practices.
Simple, Confidential Process in Fullerton, LA
The hair testing process in Fullerton is streamlined to ensure confidentiality and ease. From ordering the test, undergoing the process, to receiving results, each step prioritizes privacy. This commitment to discretion ensures all participants in the drug testing program are treated with respect and professionalism.
Affordable Pricing and Fast Turnaround in Fullerton, LA
Our services in Fullerton offer unparalleled value with competitive pricing and quick turnaround times. Companies of various sizes benefit from this fast, cost-effective solution, ensuring their drug testing needs are met promptly, without compromising on quality or integrity of results.
Fast, Accurate, and Reliable Results in Fullerton, LA
Fullerton's hair follicle drug tests are renowned for their speed and precision. With an impressive accuracy rate, they identify substance use with minimum delay. Compared to other testing methods, these tests offer faster delivery of results, aiding employers in making timely decisions that enhance workplace safety and efficiency.
Compliance and Peace of Mind for Employers in Fullerton, LA
Employers in Fullerton gain confidence from hair follicle testing which helps enforce drug-free workplace policies. This testing method minimizes legal risks and keeps workplace safety at the forefront. It fosters an environment of trust and compliance, contributing to overall operational peace and assurance.
