Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. It captures a prolonged history by integrating biomarkers in the strands of developing hair. When trimmed near the scalp, hair offers a detection timeframe for alcohol and drugs that can last up to around three months. Collecting hair is easy, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch segment containing approximately 200 hair strands (roughly the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for both screening and verification. For EtG, additional requests, and/or testing beyond 10 panels, a 150mg specimen is suggested. Utilizing a jeweler's scale is recommended for weighing the sample. If scalp hair isn't available, a comparable quantity of body hair can be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other hair types (e.g., facial, axillary, etc.).
Process Overview
The key stages in the lab analysis of a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the preliminary handling of a sample into a laboratory system, checking that the sample was correctly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any remaining data input not covered by an electronic chain of custody system.
Screening provides an initial quick inspection for substance abuse. Though Screening is an economical strategy for negating drug usage in most samples, a positive screen must be verified for court admissibility. Samples yielding presumptive positive results in Screening necessitate a secondary confirmation.
If a sample shows a presumptive positive in Screening, additional hair is drawn from the initial sample and readied for Extraction. Here, drugs are extracted from hair at a notably lower concentration compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Verification of any positive screen result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleaned before confirmation as required. The entire lab operation, from Accessioning to Confirmation, is evaluated following both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Pros of hair drug testing:
Constraints:
Note: Known as "hair follicle tests", the analysis actually focuses on the hair strand, not the follicle under the skin.
Why Hair Follicle Testing Beats Urine Testing in Halls, GA lies in its unmatched detection accuracy and reliability. Hair tests provide a broader detection window and are less prone to tampering compared to urine tests. This superiority offers employers a clear advantage in enforcing drug-free workplaces, making hair tests the preferred choice for comprehensive and dependable substance monitoring.
Extended Detection Window in Halls, GA through hair follicle testing affords employers a significant advantage by covering up to 90 days of drug use history. This long-range detection capability grants a thorough understanding of an employee or applicant's substance use, providing an invaluable tool for maintaining workplace integrity and safety.
Tamper-Resistant Testing Method in Halls, GA showcases hair follicle tests as a robust solution for minimizing sample adulteration. This testing method is engineered to deliver results that cannot be easily falsified or manipulated, affording peace of mind with every assessment conducted.
Convenient Nationwide Testing Locations and Local Locations in Halls, GA offer effortless access to our testing services. With centers spread nationwide, these facilities ensure a quick, easy, and hassle-free experience, allowing for seamless testing procedures wherever needed.
Simple, Confidential Process in Halls, GA guarantees an easy and secure experience. The ordering and testing procedures are designed for simplicity and confidentiality, addressing privacy concerns while providing straightforward access to drug testing services.
Affordable Pricing and Fast Turnaround in Halls, GA assert our commitment to competitive pricing alongside swift result processing. This balance of value and efficiency ensures that businesses of all sizes can access quality drug testing without financial strain.
Fast, Accurate, and Reliable Results in Halls, GA boast the precision of hair follicle drug tests. These assessments are renowned for their rapid delivery and high accuracy in identifying substance use, ensuring reliable outcomes with quick reporting times. When speed and accuracy are critical, this method stands apart as superior for substance detection.
Compliance and Peace of Mind for Employers in Halls, GA is assured with hair follicle testing. By aligning with workplace drug-free policies, businesses reduce legal risks and enhance safety. This reliable testing strategy is essential for fostering a secure and compliant working environment.
