Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as a significant approach for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug use by embedding biomarkers within the strands of developing hair. When taken near the scalp, hair can show a detection period for alcohol and drugs of approximately three months. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch hair sample consisting of around 200 strands (roughly the size of a #2 pencil) closest to the scalp provides 100mg of hair, the optimal quantity for preliminary examinations and verification. For EtG, additional tests, and/or tests exceeding 10 panels, it is advisable to have 150mg of hair. It's suggested to weigh the hair sample on a jeweler’s scale. If scalp hair is not present, a similar quantity of body hair can be used. When mentioning head hair, we refer solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary phases in lab processing of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with introducing a sample into a laboratory's database, ensuring the sample was sealed and delivered correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not accommodated by an electronic custody chain system.
Screening involves an initial rapid evaluation for drugs of abuse. While Screening is a cost-effective method to exclude drug usage in most samples, a positive screen demands confirmation to be legally acceptable. Any samples that are initially positive in Screening necessitate further confirmation.
Upon a presumptive positive result during Screening, additional hair is extracted from the original sample for Extraction. Here, drugs are isolated from hair at substantially lower levels compared to other techniques (e.g., urine or oral fluid), which is why hair screening is the most challenging method to execute.
Confirmation of any positive results from Screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples that are presumptive positive undergo cleaning before confirmation if required. The full process, from Accessioning to Confirmation, is examined under the CAP (College of American Pathologists) Hair classification and in compliance with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
In West Point, NE, hair follicle testing is superior to urine testing due to its enhanced detection accuracy. The ability of hair tests to uncover drug usage over extended durations highlights its reliability. Compared to traditional urine tests, hair testing leaves no room for doubt regarding the accuracy and offers a more comprehensive overview of substance use.
The extended detection window of up to 90 days in hair follicle testing offers a detailed view of a person's drug use history in West Point, NE. This expansive period allows employers to make informed decisions based on an individual's substance history, providing a broader perspective than typical test methods.
With West Point, NE's hair follicle testing, the potential for sample tampering is drastically reduced. The nature of the testing process ensures results are robust and reliable. Hair tests offer an unquestionable level of accuracy, minimizing doubts about the authenticity of results and setting a benchmark in drug testing protocols.
Our convenient nationwide testing centers, including those in West Point, NE, facilitate easy access to hair follicle testing. This convenience ensures fast, hassle-free service, reinforcing our commitment to efficient and seamless testing experiences across the nation.
In West Point, NE, the hair follicle testing process is straightforward and confidential. From ordering to receiving results, privacy is a top priority, ensuring ease of use. This simplicity addresses privacy concerns while maintaining the integrity of the testing process, making it user-friendly for all involved.
Our addresses the need for affordability and quick delivery in West Point, NE, with competitive pricing models and rapid result times. Companies benefit from low costs and swift feedback, facilitating decision-making and enhancing overall value across various business sizes.
Hair follicle testing in West Point, NE is known for its speed, accuracy, and reliability. This method swiftly detects substance use, providing precise results. The convenience of receiving high-accuracy results quickly benefits individuals and organizations alike, ensuring no time is wasted in obtaining vital information.
Employers in West Point, NE, gain peace of mind and ensure compliance with drug-free workplace policies through hair follicle testing. This testing reduces legal risks and bolsters workplace safety. The reliability of hair tests supports companies in maintaining a secure and regulated working environment.
