Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. The fibers within a growing hair strand encapsulate biomarkers, providing a historical record of alcohol and drug usage. Collected near the scalp, hair can reveal a detection period of up to three months for substances such as alcohol. It is straightforward to collect, relatively immune to tampering, and convenient to transport.
To acquire the optimal sample for screening and confirmation, a 1.5-inch strand from approximately 200 hairs near the scalp is recommended, yielding 100mg of hair. For EtG, extended panels, and/or tests surpassing ten panels, a 150mg specimen is advisable. Usage of a jeweler’s scale for weighing the specimen is recommended. If scalp hair is absent, an equivalent quantity of body hair is acceptable. References to head hair pertain strictly to scalp hair, whereas body hair encompasses all other hair types, including facial and axillary hair.
Process Overview
The drug test result's laboratory process consists of four central steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails integrating a sample into the lab's system. It involves ensuring the sample's proper sealing and shipment, assigning a Laboratory Accessioning Number (LAN) at random, and inputting any additional data absent from an electronic chain of custody.
Screening is a preliminary test for substances of abuse. Although a cost-effective way to exclude drug use in most samples, a positive screen requires verification for legal admissibility. Presumptive positive samples in Screening necessitate secondary confirmation.
In cases of presumptive positives from the Screening stage, additional hair is extracted from the original specimen for further Extraction. At this phase, drugs are extracted from hair in concentrations much lower than other methods (e.g., urine or oral fluid), making hair drug screening notably challenging.
Any positive screening results undergo Confirmation via GC/MS, GC/MS/MS or LC/MS/MS. As necessary, presumptive positive samples receive a pre-confirmation wash. From Accessioning to Confirmation, the entire lab process is subject to review under the CAP (College of American Pathologists) Hair designation and compliant with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed a "hair follicle test", the procedure evaluates the hair strand, not the follicle beneath the scalp.
In Deer Creek, OK, hair follicle testing offers distinct advantages over traditional urine tests. With higher detection accuracy and reliability, it provides a superior measure of substance use.
The method encompasses a broader detection window and has proven to be more effective against attempts at sample tampering, something urine testing is prone to. This means clearer insights for employers and legal entities.
Extended Detection Windows are a hallmark of hair follicle testing, offering insights over a 90-day period. In Deer Creek, OK, this provides employers with a detailed snapshot of an individual’s substance use.
Unmatched by urine tests, this prolonged window allows businesses to better assess ongoing substance use habits, equipping them with vital information for making informed employment decisions and maintaining safety standards.
Hair follicle testing in Deer Creek, OK, is significantly tamper-resistant, reducing adulteration risks associated with alternative tests.
Due to its nature, hair testing provides reliable and unquestionable results. Its integrity offers peace of mind to employers and legal systems, ensuring that the samples remain uncompromised from collection to analysis.
Easily accessible across Deer Creek, OK, and nationwide, Accredited Drug Testing provides convenient testing locations to ensure fast, efficient, and seamless testing experiences.
The extensive network of local testing locations guarantees that businesses and individuals can effortlessly access our services, reducing downtime and accommodating varied schedules with ease.
Our hair testing process in Deer Creek, OK, is straightforward and ensures confidentiality from ordering to receiving results.
Driven by simplicity, the process is designed to address privacy concerns. Individuals can operate seamlessly within our system knowing that their information remains secure, thus making the testing procedure stress-free and easy to navigate.
Offering affordable pricing in Deer Creek, OK, Accredited Drug Testing ensures that companies receive exceptional value without compromising quality.
The swift turnaround times complement our pricing structures, bringing both financial savings and peace of mind to organizations of varying sizes. This combination of cost and efficiency supports informed decision-making.
Hair follicle drug testing in Deer Creek, OK, provides quick and accurate results, vital for timely decision-making. Its capability to detect substances with high precision ensures that results reflect true substance usage history.
Accuracy in hair testing processes is unrivaled; analysis is conducted under stringent conditions to guarantee that outcomes are dependable, providing a clear representation of an individual's substance use. Swift result delivery supports decisions by minimizing waiting periods.
For employers in Deer Creek, OK, utilizing hair follicle testing aids in maintaining compliance with drug-free workplace policies, reducing potential legal implications.
This testing method enhances workplace safety and provides employers with peace of mind knowing they are adhering to required standards while safeguarding their environment against substance misuse.
