Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has gained prominence as an effective method for uncovering alcohol and drug consumption. Hair archives a prolonged record of substance use by embedding chemical markers within the developing hair fibers. When hair is clipped near the scalp, it can offer a detection timeframe of up to roughly 90 days for both alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch segment from approximately 200 hairs (about the thickness of a #2 pencil) near the scalp yields 100mg, the perfect quantity for initial and confirmatory testing. For EtG, additional analysis, and tests exceeding 10 panels, a 150mg sample is advised. It is suggested to measure the sample using a jeweler’s scale. If scalp hair is lacking, an adequate amount of body hair can be alternatively collected. References to head hair exclusively pertain to scalp hair, whereas body hair covers all other varieties (facial, axillary, etc.).
Process Overview
The four principal phases in processing a drug test result within a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary integration of a specimen into the lab's framework. This step ensures the sample has been correctly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and finalizes any additional data lacking from an electronic chain of custody system.
Screening executes an initial rapid assessment for substance misuse. Although Screening offers a cost-efficient strategy to eliminate drug usage in most cases, any positive screen must be validated to be legally acceptable. Samples that are provisionally positive in Screening require further confirmation.
If the Screening process yields a presumptive positive, additional hair is extracted from the original sample for the Extraction phase. During this phase, substances are retrieved from hair at significantly lower concentrations than traditional methods (e.g., urine or oral fluid), making hair drug screening one of the most complex methodologies.
Positive results from Screening are verified through GC/MS, GC/MS/MS or LC/MS/MS techniques. All samples indicating potential positivity are cleansed before confirmation as necessary. The entire lab workflow from Accessioning to Confirmation is assessed under the stringent guidelines of the CAP (College of American Pathologists) Hair categorization and conforms to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the examination focuses on the hair strand, excluding the follicle underneath the scalp
Why Hair Follicle Testing Beats Urine Testing
Hair testing in Jennings, OK, presents numerous benefits over conventional urine testing. Superior detection accuracy is achieved with hair analysis, providing reliable results. Unlike urine tests, hair tests capture a broader usage history, making them invaluable for practices demanding precision.
Extended Detection Window
Hair follicle testing offers an extended detection timeframe, up to 90 days, making it a preferred option in Jennings, OK. This method gives employers insight into an individual’s substance use over an extensive period, revealing comprehensive historical data.
Tamper-Resistant Testing Method
Hair follicle tests in Jennings, OK, notably minimize the risk of sample tampering, ensuring consistently dependable results. This attribute makes hair testing highly reliable and nearly immune to sample adulteration or deceptive practices.
Convenient Nationwide Testing Locations
The extensive network of testing centers available nationwide, including local options in Jennings, OK, guarantees easy and efficient access to services. Our locations provide quick and user-friendly testing solutions for your convenience.
Simple, Confidential Process
In Jennings, OK, the hair follicle testing procedure is straightforward and maintains strict confidentiality. Clients are assured of privacy and ease from ordering to receiving results, making the entire process accessible and secure.
Affordable Pricing and Fast Turnaround
Competitive pricing and prompt turnaround in Jennings, OK position us as an excellent value for companies of all sizes. These factors ensure businesses receive cost-effective services while securing timely and beneficial outcomes.
Fast, Accurate, and Reliable Results
In Jennings, OK, hair follicle drug tests offer exceptional precision and speed, ensuring a high level of accuracy in identifying substance use. This methodology stands out for its rapid turnaround and steadfast reliability, making it an ideal choice for those demanding trustworthy outcomes quickly.
Compliance and Peace of Mind for Employers
Utilizing hair follicle testing in Jennings, OK, supports adherence to drug-free workplace policies, lowering legal liabilities, and enhancing safety within the work environment. This method provides employers with assurance and compliance integrity.
