Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now esteemed as a formidable method for identifying drug and alcohol consumption. It provides an extended history of alcohol and drug intake by encasing biomarkers within the strands of hair. When procured near the scalp, hair delivers an approximately 3-month span for detecting alcohol and drugs. Its collection is straightforward, challenging to tamper with, and convenient to send.
A 1.5-inch segment of around 200 hair strands (the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, or panels exceeding ten, a specimen of 150mg is advised. We suggest utilizing a jeweler’s scale for weighing the specimen. If scalp hair isn’t available, an equivalent body hair sample may be used. Reference to head hair specifically means scalp hair, while body hair signifies any other type (facial, axillary, etc.).
Process Overview
The critical stages in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into the laboratory’s system, confirming it was sealed and transported correctly, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entries not covered by an electronic chain of custody system.
Screening constitutes an initial, brisk evaluation for drugs. This cost-efficient approach eliminates drug usage for most samples, but a positive screening must be confirmed for legal admissibility. Samples that screen positive presumptively require secondary confirmation.
If a sample is presumptively positive during Screening, further hair is extracted for the Extraction process. In this stage, drug extraction from hair occurs at lower concentrations than alternative methodologies (e.g., urine or saliva), marking hair drug screening as the most challenging methodology.
Confirmation of a positive screening is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation. The entire laboratory procedure from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed as “hair follicle tests,†the analysis targets the hair strand, not the follicle beneath the scalp.
The hair follicle test eclipses urine tests in North Alfalfa, OK, due to its superior detection capabilities and reliability. Unlike urine tests, hair samples identify drug use over a prolonged period, making it a preferred choice for employers and professionals concerned about substance use. Its accuracy and immunity to tampering offer unmatched reliability.
With a detection window of up to 90 days, hair follicle testing in North Alfalfa, OK, provides employers with a comprehensive view of an individual's substance use. This extended period allows a thorough assessment of an applicant or employee's potential history, surpassing the usual urine test limitations.
Hair follicle testing in North Alfalfa, OK, is notably tamper-resistant. This method significantly minimizes the risk of sample adulteration, ensuring the results are both reliable and unquestionable. It is a robust solution for ensuring the integrity of drug testing processes.
Convenience is key with our extensive network of nationwide testing centers, including those in North Alfalfa, OK. This ensures quick, easy, and hassle-free access to testing services. Local and national locations simplify the process for both employers and individuals.
The hair follicle testing conducted in North Alfalfa, OK, is both simple and confidential. From ordering the test to taking it and receiving the results, every step is designed to be private and user-friendly, addressing concerns about privacy and ease of use effectively.
Offering affordable pricing and fast turnaround times in North Alfalfa, OK, our hair follicle testing provides excellent value for companies of all sizes. These services ensure budget-friendly and timely solutions, reinforcing our commitment to delivering high-quality drug testing services.
The hair follicle drug testing in North Alfalfa, OK, ensures fast and accurate results. With a high precision level, these tests provide reliable insights into substance usage, giving a clearer picture than traditional methods. This testing offers results that not only demonstrate accuracy but also ensure consistency across multiple samples.
Employers in North Alfalfa, OK, benefit from using hair follicle testing as it aids in maintaining compliance with drug-free workplace policies. This method reduces legal risks while promoting workplace safety, bringing peace of mind to organizations in their occupational health endeavors.
