Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for detecting substance use of alcohol and drugs. Hair strands capture biomarkers within the growing fibers, offering a long-term record of substance use. When collected near the scalp, the detection period extends approximately 3 months for both alcohol and drugs. Collection is straightforward, making tampering challenging, and it's easy to transport.
Gathering a 1.5-inch segment of nearly 200 hair strands (roughly a #2 pencil's thickness) from the scalp yields 100mg, suitable for screening and confirmation. For expanded panels over 10 or EtG add-ons, a 150mg sample is advised. It is suggested to measure the specimen with a jeweler’s scale. If scalp hair isn't available, equivalent body hair can be used. "Head hair" means scalp hair only, while "body hair" denotes other types, such as facial or axillary.
Process Overview
Four primary steps occur in lab testing for drug results: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with inputting a sample into the lab system. Verification ensures proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and fills in missing data not captured by an e-chain of custody.
Screening is an initial short test for drug presence. While economically efficient for ruling out drug use in numerous samples, any positive result requires further verification for court admissibility. Suspiciously positive samples in Screening need confirmation.
If a sample appears positive during Screening, further hair is collected for Extraction. In this phase, drugs are extracted at lower concentrations than other methods (like urine or oral fluid), explaining hair drug screening's complexity.
Confirmation of positive screens employs GC/MS, GC/MS/MS, or LC/MS/MS. Samples that test presumptively positive undergo a cleansing before final confirmation. The complete lab process from Accessioning to Confirmation is validated under both the CAP (College of American Pathologists) Hair distinction and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests," they analyze hair strands instead of scalp-embedded follicles.
Why Hair Testing Surpasses Urine in Pleasant Grove, IA rests on superior detection. Hair testing proves more precise than traditional urine tests, identifying substances with heightened accuracy. Its reliability extends to the detection of long-term habits, offering a clear advantage over the often short-lived visibility provided by urine tests.
Extended Detection Period is a standout feature of hair follicle testing in Pleasant Grove, IA, capable of unveiling drug use for up to 90 days. This extended window delivers employers a thorough profile of an individual's substance history, aiding in critical decision-making regarding employment or applicant assessment.
Tamper-Resistant Method makes hair follicle tests in Pleasant Grove, IA a trusted option. The nature of this test largely mitigates the potential for sample adulteration, ensuring results remain reliable and unquestionable—providing a trustworthy alternative to more easily manipulated methods like urine tests.
Convenience of Nationwide and Local Locations in Pleasant Grove, IA offers easy access to testing services. With numerous centers, getting tested is simple and hassle-free. This widespread availability eases logistical challenges, supporting efficient drug testing management.
Simple, Confidential Process in Pleasant Grove, IA ensures privacy and ease-of-use for all involved. From ordering to taking the test and receiving results, the process is straightforward, addressing potential concerns about confidentiality and enabling smooth interaction with the testing system.
Competitive Pricing and Swift Results are hallmarks of our service in Pleasant Grove, IA, providing affordability with quick processing times. These advantages offer substantial value to companies of varying sizes, ensuring that drug testing fits within budget constraints while delivering prompt outcomes.
Rapid Accuracy defines hair follicle drug tests in Pleasant Grove, IA. Their precision and swiftness make them an exceptional choice for identifying substance use. The test's capability to provide fast, accurate results enables both peace of mind and reliability in detecting a range of substances effectively and efficiently.
Compliance and Assurance for employers in Pleasant Grove, IA are enhanced through hair follicle testing. This method aligns with drug-free workplace policies, minimizing legal risk while augmenting the safety of the work environment. Employers garner peace of mind with this reliable testing approach.
