Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method to determine drug and alcohol consumption. Hair captures long-term drug and alcohol markers by embedding them in the fibers of growing strands. Hair samples close to the scalp offer an approximate detection period of 3 months for substances. It’s easy to collect, challenging to tamper with, and conducive to shipping.
A 1.5-inch segment of roughly 200 hairs (equal in width to a #2 pencil) nearest to the scalp yields 100mg, serving as the optimal quantity for testing. For EtG, additional tests, or screenings over 10 panels, 150mg of hair is advisable. Utilize a jeweler’s scale for accurate measurement. If scalp hair is not present, substitute with equivalent body hair. By head hair, we mean scalp hair exclusively. Body hair encompasses all other types, such as facial and axillary hair.
Process Overview
The lab testing process for drug results includes the following stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning processes the sample initially in the laboratory system. It entails verifying proper sealing and transport of the sample, allocating a random LAN (Laboratory Accessioning Number), and inputting additional data absent from an electronic chain of custody protocol.
Screening rapidly checks for substances of abuse. Although it economically excludes drug usage for most samples, positive screenings require confirmation to be legally valid. Any samples identified as potentially positive in Screening undergo further confirmation.
Upon presumptive positive identification during Screening, additional hair from the sample is prepared for Extraction. Drugs are extracted from hair at much lower concentrations than other testing methods (e.g., urine or oral fluid), making hair drug screening particularly challenging.
Confirmation of positive screenings uses GC/MS, GC/MS/MS, or LC/MS/MS. All samples needing confirmation are pre-washed. The complete laboratory procedure from Accessioning to Confirmation adheres to scrutiny under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed as "hair follicle tests", the evaluation focuses on the hair strand, not the follicle beneath the scalp
In Arkana, AR, hair follicle testing stands superior to traditional urine testing. Offering extended detection capabilities, hair testing ensures a more accurate and reliable assessment of drug use.
Unlike urine tests, which are effective primarily for recent drug use, hair testing provides an extensive history, revealing long-term drug use patterns. This superior detection accuracy makes it an invaluable tool for employers and legal professionals.
Arkana, AR benefits greatly from hair follicle testing's extended detection window, unmatched by other testing methods. Capable of uncovering drug use up to 90 days past, hair tests offer comprehensive insights.
This extensive detection timeline allows employers a broader perspective on an individual's substance use history, aiding in making informed employment decisions, and ensuring a substance-free workplace.
In Arkana, AR, the hair follicle testing method is renowned for its resistance to tampering. Sample adulteration is significantly reduced, assuring reliable and indisputable results.
The testing method's robustness strengthens its reliability, ensuring that the results stand up to scrutiny. Many choose hair testing for this attribute, trusting its capacity to yield genuine insights while minimizing the risk of compromise.
Arkana, AR boasts convenient testing locations through our nationwide centers, ensuring easy access to hair follicle testing services. Our widespread centers make it simple to find nearby locations.
The vast network of testing sites guarantees a quick, hassle-free experience for individuals and employers, emphasizing efficiency in scheduling and conducting tests across the country.
In Arkana, AR, the hair follicle testing process is simple and confidential, with an emphasis on ease of use and privacy. Ordering, taking, and receiving results are streamlined for the best user experience.
We understand the importance of confidentiality in drug testing processes, ensuring that personal data remains secure while making the overall process user-friendly and effective.
In Arkana, AR, we offer competitive pricing and quick turnaround times for hair follicle testing. Companies of all sizes benefit from affordable rates without compromising quality and peace of mind.
Fast processing and clear, cost-effective pricing underscore our commitment to delivering exceptional value, meeting diverse employer needs with efficient and economical testing solutions.
In Arkana, AR, hair follicle drug tests provide fast, precise, and reliable results. With their high degree of accuracy in detecting various substances, they emerge as a leading solution in drug testing.
Precision is a key advantage of hair follicle testing. It ensures that signs of drug use are accurately captured, leaving little room for error. Employers and testing centers can trust in these results' reliability due to this accuracy.
Employers in Arkana, AR find peace of mind through hair follicle testing due to strict compliance with drug-free workplace policies. Hair testing minimizes legal risks by providing accurate substance use data to support drug policies.
This testing method reassures employers, ensuring that they meet all regulatory requirements effectively, resulting in a safer and more compliant workplace environment.
