Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. Hair captures a comprehensive history of alcohol and drug intake by embedding biomarkers within the fibers as the hair grows. When cut near the scalp, hair can reveal a detection window for substances spanning up to approximately three months. Collection of hair samples is straightforward, relatively resilient to tampering, and simple for transport.
A 1.5-inch section with about 200 hair strands (akin to the diameter of a #2 pencil) closest to the scalp yields roughly 100mg of hair, the optimal sample for both initial testing and verification. For EtG, additional add-ons, and/or tests beyond 10 panels, 150mg of hair is advised. We suggest measuring the specimen using a jeweler’s scale. If scalp hair is unavailable, a comparable quantity of body hair can be collected. "Head hair" pertains solely to scalp hair, while "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug tests encompasses four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary incorporation of a sample into the laboratory's system, which includes confirming the sample’s proper sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and executing any supplemental data entry omitted by an electronic chain of custody system.
Screening involves an initial rapid assessment for substance abuse. Although Screening offers a cost-effective method for excluding drug use in most samples, a positive result necessitates confirmation for legal admissibility. Samples that test positive in Screening require subsequent verification.
In cases where a sample is positive during the Screening phase, further hair is sourced from the original specimen and prepped for Extraction. At this juncture, drugs are extracted from hair at much lower concentrations compared to other techniques (like urine or oral fluid), which underscores the complexity of hair drug screening.
Verification of any positive screening result is carried out via GC/MS, GC/MS/MS, or LC/MS/MS methods. All positive samples are cleansed before confirmation if necessary. The entire laboratory cycle, from Accessioning to Confirmation, undergoes review under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although colloquially 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 Wampsville, NY Hair follicle testing in Wampsville, NY offers unmatched detection accuracy over urine tests.
Extended Detection Window in Wampsville, NY Hair testing can detect substance use over an impressive span of up to 90 days, providing a thorough understanding of an individual's drug history. In Wampsville, NY, this extensive window stands out, offering employers detailed insight into ongoing or past substance use, which remains unparalleled by traditional testing methods.
Tamper-Resistant Testing Method in Wampsville, NY In Wampsville, NY, hair follicle tests significantly reduce sample adulteration risks. These tests maintain integrity through observation, offering unquestionable results.
Convenient Nationwide Testing Locations and Local Locations in Wampsville, NY Our widespread testing centers enhance accessibility for Wampsville, NY residents.
Simple, Confidential Process in Wampsville, NY The hair follicle testing process in Wampsville, NY is straightforward and confidential. From initiation to results, privacy remains our top priority.
Affordable Pricing and Fast Turnaround in Wampsville, NY In Wampsville, NY, our competitive pricing and rapid result delivery provide excellent value. Businesses, regardless of size, benefit from a balance of cost-effectiveness and speedy execution. These attributes underline our commitment to affordability and client satisfaction, ensuring peace of mind through efficient testing solutions.
Fast, Accurate, and Reliable Results in Wampsville, NY Hair follicle drug tests are acclaimed for their precision and swiftness, particularly in Wampsville, NY. These tests are applauded for their uncompromising accuracy, providing dependable results that reflect the true extent of substance use. Whether for personal, legal, or employment needs, their flawless detection capabilities ensure no crucial information is overlooked.
Compliance and Peace of Mind for Employers in Wampsville, NY By adopting hair follicle testing, Wampsville, NY employers ensure alignment with drug-free workplace mandates, mitigating legal risks and boosting safety. This method provides peace of mind, secured by its thorough detection capabilities. Employers are assured that their policies are supported by reliable data.
