Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly viewed as an effective means for identifying drug and alcohol consumption. Hair offers a prolonged timeline of alcohol and other substances by capturing biomarkers within the structure of the growing hair shaft. When sampled near the scalp, hair can reveal up to a three-month detection timeframe for alcohol and additional substances. Hair collection is straightforward, somewhat challenging to tamper with, and simple to transport.
A sample of about 1.5 inches comprising roughly 200 hair strands (comparable to a #2 pencil in thickness) nearest to the scalp will yield 100mg of hair, which is the optimal sample for both screening and confirmation processes. For EtG, supplementary tests, or examinations exceeding 10 panels, a recommended specimen amount is 150mg. Utilizing a jeweler’s scale for weighing the specimen is advised. If scalp hair cannot be obtained, a comparable amount of body hair may serve as an alternative. When discussing head hair, we are specifically referring to scalp hair. Body hair encompasses all remaining hair types (such as facial, axillary, etc.).
Process Overview
The drug testing laboratory procedure consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial step of processing a sample into a lab’s protocol. This step involves checking that the sample is appropriately sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data input absent from an electronic chain of custody system.
Screening involves a preliminary rapid assessment for the presence of drugs of abuse. While Screening offers a cost-efficient method to discount drug use in most samples, a positive initial screen necessitates confirmation for it to be legally permissible. All samples that are provisionally positive during Screening must undergo a secondary confirmation.
If a sample is provisionally positive at the Screening phase, extra hair is extracted from the original specimen to ready it for Extraction. This stage involves removing drugs from hair at significantly lower concentrations than other procedures (e.g., urine or oral fluid), making hair drug analysis the most complex methodology to carry out.
Confirmation of any preliminary positive from Screening is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. All provisionally positive samples are cleaned before Confirmation if necessary. Every step of the lab process, from Accessioning to Confirmation, is scrutinized under the oversight of both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests," the test itself evaluates the hair strand, not the follicle embedded beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Jesmond Dene, CA
When comparing hair follicle testing to urine tests, the advantages become clear. Hair testing not only detects drug use over a longer period but also often catches substances that urine tests might miss. This enhanced detection capability ensures more accurate results.
Moreover, hair tests reduce the incidence of false negatives and are less prone to sample tampering than urine tests. This reliability makes them a superior choice for employers and legal entities looking to maintain certainty and trust in their drug testing procedures.
Extended Detection Window in Jesmond Dene, CA
One of the standout benefits of hair follicle testing is its ability to track drug use for up to 90 days, offering a broader snapshot of substance use over time. This extended window surpasses the typical detection period of urine tests, providing a more comprehensive view.
This expansive detection range is invaluable for employers and other stakeholders needing to assess an individual's drug history accurately. It ensures informed decisions regarding employment or legal compliance, highlighting the test's robust utility.
Tamper-Resistant Testing Method in Jesmond Dene, CA
Hair follicle drug tests stand out for their robust resistance to tampering, providing unrivaled reliability. The nature of hair testing makes it significantly harder to adulterate samples compared to other methodologies like urine testing.
The collection and testing processes are meticulously controlled, minimizing any chance for manipulation and ensuring credible results. This tamper-proof approach instills confidence in the outcomes, proving crucial for maintaining integrity in drug testing protocols.
Convenient Nationwide Testing Locations and Local Locations in Jesmond Dene, CA
Accredited Drug Testing's extensive network guarantees easy access to drug testing services nationwide, including in Jesmond Dene, CA. Our numerous testing centers are strategically positioned for maximum reach and convenience.
This widespread availability ensures that regardless of your location within the country, or in Jesmond Dene specifically, you are never far from professional testing facilities. Quick and hassle-free testing processes are available, enhancing the overall user experience.
Simple, Confidential Process in Jesmond Dene, CA
The hair follicle drug testing process is streamlined for simplicity and confidentiality. Ordering a test through our system is user-friendly, guaranteeing that every step, from testing to receiving results, remains discreet and secure.
Privacy is a top priority at Accredited Drug Testing, and we ensure that all personal information is handled with the utmost care. Our straightforward approach alleviates concerns, ensuring that individual data remains protected throughout.
Affordable Pricing and Fast Turnaround in Jesmond Dene, CA
Competitive pricing coupled with rapid turnaround times makes our hair follicle drug testing exceptionally valuable. Organizations of any size can take advantage of these benefits, without incurring hefty costs.
Our efficient processes ensure that you receive results quickly, allowing for prompt decision-making. This swiftness, combined with affordability, provides a compelling option for those needing dependable testing solutions in Jesmond Dene, CA.
Fast, Accurate, and Reliable Results in Jesmond Dene, CA
Hair follicle drug tests offer unparalleled precision and swiftness in detecting substance use, making them an ideal choice for diverse testing needs. Their high level of accuracy ensures that any substance present is detected, providing peace of mind for both employers and individuals seeking reliable test results.
The technology behind hair follicle testing allows for rapid analysis, meaning results are delivered promptly, further enhancing their reliability. Combined with their accuracy, hair tests become a preferred method for those needing quick and reliable drug testing solutions in Jesmond Dene, CA.
Compliance and Peace of Mind for Employers in Jesmond Dene, CA
Employers opting for hair follicle drug testing benefit from enhanced compliance with drug-free workplace policies, reducing legal hazards and fostering a safer working environment. This method ensures precise adherence to regulations and helps mitigate risks.
The consistent and reliable results provided by hair tests bolster employer confidence, promoting peace of mind and accountability in their substance testing programs. It supports a drug-free workplace initiative, safeguarding both business reputation and employee welfare.
