Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drug use by embedding biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair can offer roughly a 3-month detection time frame for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
Collecting a 1.5-inch segment of approximately 200 hair strands (roughly the circumference of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for testing and verification. For EtG, add-ons, and/or assessments over 10 panels, a 150mg sample is preferred. It is advised to measure the sample on a jeweler's scale. If scalp hair isn't available, an equivalent quantity of body hair might be collected. References to head hair imply scalp hair solely. Body hair encompasses all other types (facial, armpit, etc.).
Process Overview
The four primary stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary handling of a specimen into a lab's framework. This entails confirming the sample was properly sealed and transported, assigning a unique LAN (Laboratory Accessioning Number), and handling any additional data entry not covered by an electronic chain of custody system.
Screening offers an initial rapid assessment for substances of abuse. Although Screening is a cost-efficient method to eliminate drug use for most samples, a positive screen requires confirmation for legal acceptability. Any samples indicative of possible positivity in Screening necessitate an additional verification step.
In events where a sample tests presumptively positive during Screening, additional hair is extracted from the initial sample for Extraction. During this step, drugs are extracted from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), underscoring why hair drug screening is the most challenging method.
Confirmation of any positive screen is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All provisional positive samples are cleansed before confirmation when necessary. The complete lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly dubbed as "hair follicle tests", the analysis focuses on the hair strand instead of the hair follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Pillsbury, ND stems from its numerous advantages over traditional urine tests. Critical in this is its superior detection capabilities, which offer both higher accuracy and greater reliability. Hair testing provides a broader window for identifying drug use, ensuring a more comprehensive assessment than the usual urine tests.
Extended Detection Window in Pillsbury, ND is one of the most significant advantages of hair follicle drug testing. This method reveals drug usage over a period as long as 90 days, offering employers a detailed view of an employee or applicant's substance history. Compared to shorter-term tests, this window provides a more thorough behavioral insight.
Tamper-Resistant Testing Method in Pillsbury, ND highlights the strong security of hair follicle tests against sample tampering. By drastically decreasing the likelihood of adulteration, these tests provide results that are both reliable and unquestionable. Their design ensures integrity and accuracy, reassuring users of their dependability.
Convenient Nationwide Testing Locations and Local Locations in Pillsbury, ND simplify access to hair follicle testing services. With a network of centers spread across the nation, we ensure our testing services are readily accessible, facilitating quick and hassle-free experiences for all our clients seeking reliable test results.
Simple, Confidential Process in Pillsbury, ND ensures that obtaining, performing, and receiving results from hair follicle tests is straightforward. Designed with respect for privacy, our process addresses all concerns, offering a confidential and user-friendly experience. We guarantee an easy path from start to finish.
Affordable Pricing and Fast Turnaround in Pillsbury, ND are key attributes of our hair follicle testing services. We offer competitive pricing options to fit companies of varied sizes and needs, coupled with swift turnaround times that aren't sacrificed for quality, providing both economical and emotional assurance.
Fast, Accurate, and Reliable Results in Pillsbury, ND are now available through hair follicle drug tests. These tests are celebrated for their precision, offering quick results and high accuracy in detecting substance use over time. Their dependable nature makes them a preferred choice for many organizations seeking reliable testing methods without compromise.
Compliance and Peace of Mind for Employers in Pillsbury, ND can be achieved through hair follicle screening. Such tests uphold drug-free policies in the workplace, lowering legal risks and promoting a safer working environment. They ensure that employers can confidently enforce compliance and maintain workplace integrity.
