Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now acknowledged as a robust instrument for identifying drug and alcohol usage. Hair captures a prolonged timeline of drug and alcohol consumption by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair offers a detection period of around 3 months for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch section of about 200 hair strands (approximately the width of a #2 pencil) closest to the scalp yields 100mg of hair, the preferred amount for examination and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is suggested. We advise weighing the sample on a jeweler’s balance. Should scalp hair be lacking, a comparable amount of body hair might be gathered. When mentioning head hair, we mean only scalp hair. Body hair connotes all other hair varieties (facial, axillary, etc.).
Process Overview
The four essential phases in laboratory handling of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample into a laboratory’s system. This incorporates verifying that the sample remains sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent from an electronic chain of custody system.
Screening represents an initial swift evaluation for drugs of abuse. Though Screening offers a cost-effective method to rule out drug use in most samples, a positive screen requires confirmation to be accepted in legal settings. Any samples that are presumptively positive in Screening necessitate a secondary confirmation.
If Screening suggests a sample is positive, more hair is extracted from the initial sample and prepped for Extraction. Here, drugs are extracted from hair at concentrations lower than other methods (ex. urine or oral fluid), hence hair drug screening is the most challenging method to conduct.
Confirmation of any positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair category and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Walcott, ND
Hair follicle testing offers superior detection accuracy and reliability compared to traditional urine tests. While urine tests capture recent drug use, hair tests reveal a longer timeline of drug consumption, ensuring that employers in Walcott, ND can maintain a drug-free workplace with confidence.
Extended Detection Window in Walcott, ND
With the capability to identify drug use for up to 90 days, hair follicle testing in Walcott, ND offers employers a thorough overview of an individual's substance history. This extended detection window is invaluable for maintaining transparency and making informed decisions regarding hiring and workplace safety.
Tamper-Resistant Testing Method in Walcott, ND
Hair follicle testing significantly minimizes the risk of sample tampering or contamination, offering results that can be trusted. In Walcott, ND, this testing method provides reliable and incontrovertible results, ensuring that conclusions drawn from tests are based on accurate data.
Convenient Nationwide Testing Locations in Walcott, ND
With the ease of access to our nationwide and local testing centers in Walcott, ND, obtaining a drug test has never been simpler. Our diverse locations provide quick, smooth, and hassle-free access to all necessary testing services, ensuring convenience for everyone.
Simple, Confidential Process in Walcott, ND
The process of ordering, conducting, and receiving hair follicle test results in Walcott, ND is both straightforward and confidential. Our testing services prioritize privacy and ease of use, addressing any concerns with utmost professionalism and discretion.
Affordable Pricing and Fast Turnaround in Walcott, ND
We offer cost-effective pricing and rapid turnaround times, providing excellent value for businesses of all sizes in Walcott, ND. Our competitive pricing structures alongside prompt results ensure satisfaction and peace of mind.
Fast, Accurate, and Reliable Results in Walcott, ND
Hair follicle drug tests in Walcott, ND provide unmatched precision in detecting substance use, offering fast turnaround times that ensure you get the results when you need them. These tests stand out for their accuracy and reliability, capturing a wide array of substances and providing comprehensive insights into drug use patterns.
Compliance and Peace of Mind for Employers in Walcott, ND
Employing hair follicle testing in Walcott, ND ensures adherence to drug-free workplace policies, reducing legal liabilities and enhancing safety. This method not only meets regulatory standards but also provides employers with peace of mind, knowing the testing process is both comprehensive and compliant.
