Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as a potent method for detecting drug and alcohol consumption. Hair provides an extensive history of alcohol and drug use by trapping biomarkers within the fibers of the growing hair strand. When collected near the scalp, hair can offer a detection window of approximately three months for alcohol and drugs. Hair is straightforward to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch section of around 200 hair strands (roughly the thickness of a #2 pencil) nearest the scalp will yield 100mg of hair, the perfect amount for screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the sample is advised. It's recommended to measure the sample using a jeweler’s scale. In the absence of scalp hair, a similar amount of body hair can be collected. By head hair, we mean only scalp hair. Body hair pertains to all other types (facial, axillary, etc.).
Process Overview
There are four primary steps in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial processing of a specimen within a laboratory's system. This process includes verifying that the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not provided by an electronic chain of custody system.
Screening carries out an initial rapid assessment for drugs of abuse. Although Screening is a cost-effective means to rule out drug use in most samples, a positive screen must be confirmed to be admissible in court. Any samples deemed presumptively positive in Screening do require further confirmation.
If a sample is deemed presumptively positive during Screening, additional hair is extracted from the initial sample and prepped for Extraction. In this stage, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), which explains why hair drug screening is the most challenging method to perform.
Confirmation of any positive screening result is performed via GC/MS, GC/MS/MS or LC/MS/MS. All presumptively positive samples are cleansed prior to confirmation as necessary. The complete laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the test actually analyzes the hair strand and not the follicle under the scalp
Why Hair Follicle Testing Beats Urine Testing in Cashel, ND lies in its ability to offer superior detection accuracy. Unlike traditional urine tests, hair follicle testing examines a longer window of substance use, making it more reliable in determining an individual's drug consumption history.
Extended Detection Window: Hair follicle testing in Cashel, ND extends the detection period for drugs up to 90 days. This provides employers with a more comprehensive evaluation of an applicant's or employee's past substance use, allowing for informed hiring and retention decisions.
Tamper-Resistant Testing Method in Cashel, ND greatly mitigates the adulteration risk associated with test samples. Hair follicle testing delivers results that are both trustworthy and difficult to contest, reinforcing the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Cashel, ND offer ready access to testing services. With testing centers nationwide, the process becomes straightforward and hassle-free, catering to individuals and organizations alike.
Simple, Confidential Process in Cashel, ND guarantees that ordering, undertaking, and receiving results is seamless. Emphasizing privacy and user-friendliness, this process addresses common concerns about confidentiality and ease.
Affordable Pricing and Fast Turnaround in Cashel, ND highlight the capacity to deliver exceptional value through competitive pricing and swift results, accommodating businesses of all sizes with efficiency and cost-effectiveness.
Fast, Accurate, and Reliable Results are provided by hair follicle drug tests in Cashel, ND. Recognized for their precision, these tests detect substance use with unmatched accuracy, ensuring that results you receive are dependable and trustworthy.
Compliance and Peace of Mind for Employers: Implementing hair follicle testing in Cashel, ND ensures adherence to workplace drug-free policies. This reduces organizational legal risks and heightens the safety of working environments.
