Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and other substances by capturing biomarkers within the fibers of the hair as it grows. Collected near the scalp, hair can reveal up to a three-month history of drug and alcohol use. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A section of hair measuring 1.5 inches, consisting of approximately 200 strands (roughly the diameter of a #2 pencil) closest to the scalp, yields 100mg of hair, which is the optimal amount for testing and verification. For EtG, additional tests, and/or panels exceeding ten, 150mg is suggested. We advise using a jeweler’s scale for weighing the sample. If scalp hair is lacking, an equivalent body hair sample may be gathered. "Head hair" refers specifically to scalp hair. "Body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug test result processing in a lab encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a sample into a laboratory’s database. This step involves confirming that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not already covered by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. While it's an economical approach to dismiss drug use in most samples, a positive screening result must be verified to be legally defensible. Any samples preliminarily positive during Screening require additional confirmation.
If a specimen is preliminarily positive during Screening, extra hair is extracted from the original sample for the Extraction phase. In Extraction, drugs are extracted from hair at a much lower concentration than other methods (e.g., urine or oral fluid), presenting a challenge in hair drug analysis.
Verification of any positive screening outcome is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing as necessary before confirmation. The lab process from Accessioning to Confirmation adheres to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis targets the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Irena, MO
In Irena, MO, hair follicle testing outperforms traditional urine tests by offering superior detection capabilities and reliability. Unlike urine tests, hair analysis captures a lengthy drug-use history, making it a preferred choice for employers who require accurate substance detection. This method is less prone to manipulation, ensuring results that are both credible and comprehensive.
Extended Detection Window in Irena, MO
Hair follicle testing in Irena, MO provides the advantage of an extended detection period, reaching up to 90 days. This longer window allows employers to gain a comprehensive understanding of an individual’s substance usage over time. Unlike shorter detection options, this method offers a broader perspective on a person's history, shaping informed hiring or retention decisions.
Tamper-Resistant Testing Method in Irena, MO
In Irena, MO, hair follicle tests are designed to minimize the risk of sample tampering. By opting for this testing method, employers and legal bodies can be assured of results that are difficult to manipulate, thereby offering a higher degree of accuracy and dependability in the outcomes. This resistance to adulteration bolsters the reliability of drug testing programs.
Convenient Nationwide Testing Locations and Local Locations in Irena, MO
The extensive network of testing centers in Irena, MO and nationally ensures that individuals and organizations can access drug testing services conveniently. With local and nationwide availability, the process becomes seamless, providing easy access without logistical challenges, thereby enhancing the overall testing experience.
Simple, Confidential Process in Irena, MO
The hair follicle testing process in Irena, MO is straightforward and private. From ordering tests to receiving results, the focus is on maintaining confidentiality while ensuring ease of use. Individuals concerned about privacy can feel secure, knowing that the process is designed to be both simple and discreet.
Affordable Pricing and Fast Turnaround in Irena, MO
In Irena, MO, competitive pricing and swift turnaround define the hair follicle testing services. Offering excellent value for businesses of various sizes, the combination of affordability and efficiency underscores the commitment to delivering cost-effective solutions without compromising on speed or satisfaction.
Fast, Accurate, and Reliable Results in Irena, MO
In Irena, MO, hair follicle drug tests are renowned for their speed and accuracy. Their ability to precisely detect substance use makes them an unparalleled choice for individuals and organizations seeking dependable results. The inherent accuracy of these tests ensures that both employers and individuals receive clear and trustworthy information regarding drug use.
Compliance and Peace of Mind for Employers in Irena, MO
Utilizing hair follicle testing in Irena, MO helps employers adhere to drug-free workplace policies. This practice not only mitigates potential legal risks but also promotes a safer and more productive work environment. By ensuring thorough compliance, companies can enhance both employee safety and organizational peace of mind.
