Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have emerged as an effective instrument for identifying drug and alcohol consumption. Hair offers a comprehensive history of alcohol and other substances by embedding biomarkers within the structure of the growing hair strand. Collected near the scalp, hair can deliver up to roughly a three-month window of detection for both alcohol and drugs. It is straightforward to gather, fairly challenging to tamper with, and convenient to transport.
A 1.5-inch portion consisting of roughly 200 hair strands (comparable to the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional elements, and/or assessments exceeding 10 panels, a 150mg specimen is advisable. It's suggested to measure the specimen using a jeweler’s scale. If scalp hair is unobtainable, the equivalent quantity of body hair can be collected. 'Head hair' specifically denotes scalp hair, while 'body hair' refers to all other types of hair (e.g., facial, axillary).
Process Overview
The four primary stages in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a lab’s framework. This process verifies that the sample has been correctly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and completes any supplementary data entry absent in an electronic chain of custody system.
Screening carries out an initial rapid check for drug abuse. Though Screening is cost-efficient for discounting drug usage in the majority of samples, a positive outcome must be confirmed for admissibility in legal proceedings. Any samples that are presumptive positives in Screening necessitate further confirmation.
If a sample is presumptively positive during Screening, additional hair is extracted from the initial sample for further Extraction. In this phase, drug substances are removed from hair at significantly lower concentrations compared to other methodologies (e.g., urine or oral fluid), explaining why hair drug analysis is among the most intricate methodologies to perform.
Confirmation of all positive screening results is executed via GC/MS, GC/MS/MS or LC/MS/MS. Each presumptive positive sample undergoes washing before confirmation as necessary. The entire lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and accreditation for ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the examination assesses the hair strand, rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Corunna, IN can be attributed to the enhanced detection capabilities and reliability of hair tests. Unlike urine tests, hair analyses provide a deeper insight into drug use over time, making it a superior choice in drug detection.
Extended Detection Window in Corunna, IN offered by hair follicle testing allows for a retrospective look into drug usage, up to a 90-day period. This advantage provides employers with a comprehensive examination of an individual's long-term substance habits, crucial for workplace assessments.
Tamper-Resistant Testing Method in Corunna, IN ensures that hair follicle tests present a minimal risk of adulteration or manipulation. Their design is built to secure authenticity, rendering their outcomes reliable and conclusive for any required purposes.
Convenient Nationwide Testing Locations and Local Locations in Corunna, IN promise seamless access to drug testing services with ease and efficiency. Our extensive network of testing centers ensures accessibility regardless of your location, simplifying the process for everyone involved.
Simple, Confidential Process in Corunna, IN highlights the privacy and ease maintained throughout ordering, sampling, and result acquisition phases. This straightforward approach reassures individuals about confidentiality and user-friendliness.
Affordable Pricing and Fast Turnaround in Corunna, IN demonstrate our commitment to offering cost-effective testing solutions without compromising speed. Such value is vital for businesses of any scale, ensuring peace of mind and financial viability.
Fast, Accurate, and Reliable Results in Corunna, IN are made possible through hair follicle drug tests. The precision of these tests is unmatched, offering dependable outcomes that certify the presence of substances with high accuracy. By rapidly identifying substance usage, these tests are invaluable to those looking for quick and precise drug testing solutions.
Compliance and Peace of Mind for Employers in Corunna, IN is achieved via hair follicle testing, ensuring adherence to drug-free work policies and mitigating potential legal complications. This method enhances overall safety, fostering a trustworthy work environment.
