Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a robust mechanism for pinpointing drug and alcohol usage, hair testing captures and retains biomarkers within the fibers of the hair as it grows. When it's sourced near the scalp, it offers approximately a 3-month retrospective view for alcohol and drugs. Hair is straightforward to gather, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches in length, containing about 200 hair strands (around the girth of a #2 pencil), located nearest to the scalp will provide 100mg — the optimum quantity for both screening and validation. When dealing with EtG, additional examinations, and/or checks exceeding 10 panels, a specimen weighing 150mg is advisable. It's suggested to weigh the sample using a jeweler’s scale. Should scalp hair be non-existent, a comparable volume of body hair can be used. When mentioning head hair, this specifically means scalp hair, whereas body hair refers to other hair types (face, armpit, etc.).
Process Overview
There are four principal phases in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary integration of a sample into a lab’s system. This step confirms the sample's sealing and correct shipping, assigns a random LAN (Laboratory Accessioning Number), and supplements any extra data entry not covered by a digital chain of custody system.
Screening executes an initial rapid assessment for drug abuse. Although it's an efficient instrument for excluding drug use in most samples, a positive screen must be validated to hold up in legal proceedings. Samples that presumptively test positive during Screening necessitate an additional confirmation.
Should a sample show a presumptive positive in Screening, more hair is extracted from the original specimen and readied for Extraction. Here, drugs are illicitly isolated from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), hence hair drug screening being the most intricate methodology to undertake.
Confirming any positive screening result utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing pre-confirmation if needed. The whole lab sequence from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair criterion and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being termed "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
In Cedar Point, KS, hair follicle testing offers superior benefits over traditional urine testing. Its advantages include enhanced detection accuracy and reliability.
With a nearly three-month detection window, hair testing provides a comprehensive picture of an individual's substance use history.
In Cedar Point, KS, hair follicle testing boasts an extended detection window, identifying drug use up to 90 days.
This longer window gives corporations a thorough insight into a candidate's or employee's past substance use, aiding in informed decisions.
Hair follicle tests in Cedar Point, KS, present a tamper-resistant method that deters sample adulteration.
This secure testing methodology significantly lowers the chances of faked samples, offering peace of mind and dependable results.
In Cedar Point, KS, our extensive nationwide testing centers ensure convenience and accessibility.
Whether locally or across the country, our locations provide convenient testing options, streamlining the entire process.
In Cedar Point, KS, the hair follicle testing process is both simple and confidential.
With confidentiality at its core, individuals can trust the process to be effective and discreet.
Offering affordable pricing and fast turnaround in Cedar Point, KS, ensures value for all business sizes.
Our cost-effective solutions and quick results provide peace of mind without breaking the budget.
The hair follicle drug test in Cedar Point, KS, is renowned for its speed and accuracy.
Through advanced technology, hair testing delivers fast and precise results, crucial for timely interventions.
For businesses in Cedar Point, KS, hair follicle testing assures compliance and peace of mind.
By adopting hair follicle testing, employers foster a workplace environment that is both safe and legally compliant.
