Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for detecting drug and alcohol consumption. Hair captures a long-term record of substance use by incorporating biomarkers into the strands' fibers as they grow. When clipped near the scalp, hair can offer a detection window of approximately three months for alcohol and drugs. Hair collection is straightforward, hard to tamper with, and convenient for transportation.
A sample measuring 1.5 inches of around 200 hair strands, which is approximately the girth of a #2 pencil, nearest to the scalp, yields 100mg of hair, the optimal amount for screening and confirmation exams. For tests like EtG, add-ons, or those exceeding 10 panels, a larger sample of 150mg is advised. It's suggested to measure the sample using a jeweler’s scale. If scalp hair is unavailable, equivalent body hair may be used. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other hair types (e.g., facial, axillary).
Process Overview
The primary steps in processing a lab drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial step of entering a sample into the laboratory’s system, ensuring the sample was properly sealed and shipped, assigning a random Laboratory Accessioning Number (LAN), and finalizing any additional data entry not captured by electronic chain of custody systems.
Screening conducts an initial rapid assessment for drugs of abuse. Although Screening is efficient for discounting drug usage in most cases, a positive result demands confirmation to be used legally. Any samples that are presumptively positive require additional confirmation testing.
If a sample shows a presumptive positive during Screening, additional hair from the original specimen undergoes Extraction. This stage extracts drugs from hair at lower concentrations than other methods like urine or oral fluid, making hair drug screening a complex method to execute.
Positive Screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation as necessary. The full laboratory process from Accessioning through to Confirmation is reviewed per the CAP (College of American Pathologists) Hair standards and complies with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently called "hair follicle tests", the procedure evaluates the hair strand instead of the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ransomville, NY The decision to prefer hair testing over urine tests is underpinned by superior detection capabilities. Hair tests offer more reliable and accurate results given the longer detection window compared to urine tests, allowing a reflection of an individual's substance use over time. This accuracy translates to a more comprehensive assessment.
Extended Detection Window in Ransomville, NY Hair follicle testing stands out for its prolonged detection period. Unlike other tests, it can track drug usage history up to 90 days, thereby providing a broad overview of an individual's habits. Employers in Ransomville can now make informed hiring decisions with this extended insight.
Tamper-Resistant Testing Method in Ransomville, NY The resilience of hair follicle tests against tampering marks them a trusted choice in drug testing. Their intricate collection process minimizes the chance of adulteration, ensuring that results are reliable and beyond dispute, offering peace of mind to employers and legal systems alike.
Convenient Nationwide Testing Locations and Local Locations in Ransomville, NY Accredited Drug Testing offers vast network capabilities, providing testing centers across the country. This ensures quick, hassle-free service access, making it easier for those in Ransomville, NY to fulfill testing requirements swiftly and efficiently.
Simple, Confidential Process in Ransomville, NY Our process for ordering and receiving hair test results is designed to remain straightforward and confidential. It addresses privacy concerns effectively, making it ideal for those seeking a seamless and protected way to handle drug testing needs.
Affordable Pricing and Fast Turnaround in Ransomville, NY At Accredited Drug Testing, we offer competitive pricing without compromising on quality and speed. Fast turnaround times ensure that businesses of all sizes can benefit financially while gaining swift access to essential results.
In Ransomville, NY, hair follicle drug tests provide fast, accurate, and reliable results. Their precision in uncovering substance use makes them an invaluable tool for employers and legal bodies. The methodology enables quicker processing times without compromising the thoroughness of results, ensuring that detection is both comprehensive and precise.
Compliance and Peace of Mind for Employers in Ransomville, NY Implementing hair follicle testing assures companies maintain drug-free environments, fostering safety and meeting compliance standards. This method reduces the risk of legal challenges and creates a secure workplace, allowing employers to carry out operations with assurance.
