Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a significant instrument for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the rotating strands of the growing hair. When extracted near the scalp, it can offer an approximate 3-month detection period for alcohol and drugs. Hair acquisition is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch portion of approximately 200 pieces of hair (comparable to the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for analysis and verification. For EtG, supplementary, and/or tests beyond 10 panels, 150mg of the specimen is advocated. Utilizing a jeweler’s scale for measurement is advised. In the event that head hair is inaccessible, a similar amount of body hair may be gathered. By head hair, we imply solely the hair on the scalp. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The four core stages in processing a drug test result in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample within a laboratory's system. This involves checking that the sample was securely sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and concluding any supplementary data entry not provided by an electronic chain of custody protocol.
Screening involves an initial brief examination for substances of abuse. While Screening offers a cost-efficient approach to negate drugs in most samples, a positive screen demands confirmation to be valid in legal proceedings. Any presumptively positive samples in Screening necessitate secondary confirmation.
If a sample appears positive in Screening, additional hair is separated from the initial collection for the Extraction phase. In this procedure, drugs are derived from hair at a much diminished concentration compared to other techniques (e.g., urine or oral fluid), hence making hair drug screening the most challenging technique to execute.
Confirmation of any positivity in screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptive positive are cleansed before confirmation as necessary. The comprehensive laboratory process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently termed "hair follicle tests", the test actually examines the hair strand and not the follicle beneath the scalp
Hair testing in Cistern, TX outshines traditional urine tests due to superior detection accuracy. Unlike urine tests, which have a limited detection window, hair follicle tests provide a comprehensive view of substance use over time. This method enhances reliability, making it the preferred choice for situations requiring stringent drug detection protocols.
With a detection window of up to 90 days, hair follicle testing offers a significant advantage in Cistern, TX. Employers can gain a comprehensive understanding of an employee or applicant's substance use history, providing valuable information that aids in making informed hiring and workplace safety decisions.
In Cistern, TX, hair follicle tests stand out as a tamper-resistant method of drug testing. By significantly reducing the risk of sample adulteration, this testing approach ensures trustworthy and consistent results, minimizing the chances of deceptive practices that might occur with other testing methods.
Accredited Drug Testing offers the convenience of testing centers nationwide, including Cistern, TX. This widespread network ensures that individuals and employers can swiftly access testing services, minimizing any logistical challenges and expediting the drug testing process efficiently.
Our process in Cistern, TX for hair follicle testing is straightforward and confidential. From ordering the test to obtaining results, we prioritize privacy and user-friendliness, addressing any confidentiality concerns, and ensuring a seamless and secure testing experience for all involved.
With competitive pricing and fast turnaround times, our hair follicle testing services in Cistern, TX provide excellent value. Companies of all sizes can benefit from our affordable pricing models, receiving timely results without compromising on quality or reliability in drug testing efforts.
Hair follicle drug tests in Cistern, TX are celebrated for their fast and reliable results. These tests offer high precision by accurately detecting substance use, ensuring reliability for employers and individuals. The efficiency of this testing method means results are delivered swiftly, providing timely insights into a subject's drug use history.
Employers in Cistern, TX find peace of mind through the compliance assurance provided by hair follicle testing. Adhering to workplace drug-free policies is easier with such reliable testing methods, which mitigate legal risks and bolster overall workplace safety and harm reduction efforts.
