Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluations are now recognized as an effective means for identifying drug and alcohol consumption. Hair retains a chronological record of alcohol and other substances by embedding biomarkers within the strands as they grow. When samples are taken near the scalp, hair can reveal substance use for up to about a three-month period. Collecting hair is straightforward, disguising its adulteration is challenging, and its transport is uncomplicated.
A 1.5-inch section of roughly 200 hairs (around the size of a #2 pencil) nearest the scalp yields 100mg, the sample size optimal for screening and confirmation. For EtG, add-ons, and tests beyond 10 panels, a 150mg sample is advised. Utilize a jeweler’s scale to weigh the specimen. If head hair is insufficient, an equivalent amount of body hair may be retrieved. Our reference to head hair pertains to scalp hair exclusively. Body hair encompasses other types (facial, axillary, etc.).
Process Overview
The key steps of lab processing for a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the early stage of integrating a sample into the lab's process. It involves ensuring proper sealing and shipping of the sample, assigning it a LAN (Laboratory Accessioning Number), and finishing any extra data requirements absent in an electronic custody chain system.
Screening is a preliminary rapid assessment for drugs of potential abuse. While a cost-friendly method to exclude drug use in most samples, a screening's positive result must undergo confirmation for legal acceptability. Any samples indicating positivity in the Screening require further confirmation.
Should a sample signal positive in Screening, an additional portion of the existing specimen is procured and set for Extraction. Here, drugs are isolated from hair at significantly lower levels than other methods (e.g., urine or oral fluid), making hair drug analysis the most sophisticated approach to execute.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity undergo washing before confirmation as necessary. The complete lab process, from Accessioning through to Confirmation, is vetted under both the CAP Hair classification and compliance with ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Caveat: Although termed as "hair follicle tests", these assessments review the hair shaft rather than the root beneath the scalp.
Hair follicle testing in Ariel, WA far surpasses traditional urine tests. Its reliability and higher accuracy make it the preferred choice for many organizations.
Unlike urine tests, hair testing offers a comprehensive look into an individual's substance use history over a longer duration. This extended window allows employers to make informed decisions based on a broader timeline of drug use.
The extended detection window of hair follicle testing in Ariel, WA provides an in-depth look into one's long-term drug use.
Capable of revealing drug consumption over the past 90 days, this method surpasses other tests by giving a complete view of an applicant or employee's substance habits, aiding in making informed decisions within the workplace.
In Ariel, WA, hair follicle testing provides a tamper-resistant solution, significantly reducing the risk of sample manipulation.
The structure and collection process of this testing method make it nearly impossible for adulteration, ensuring reliable and accurate results that employers can trust.
With convenient testing centers extended nationwide and local availability in Ariel, WA, accessing drug testing services has never been easier.
Our widespread locations ensure a hassle-free experience, providing reliable and several local centers for prompt test completion that meets client needs efficiently.
The hair follicle testing process in Ariel, WA is straightforward and discreet.
From ordering to receiving results, every step is designed to be confidential and simple, ensuring users feel secure in their privacy while gaining clear and authoritative insights into substance use.
In Ariel, WA, our competitive pricing ensures you receive excellent value without compromising speed or quality.
Our fast turnaround times complement the affordability, offering reliable results swiftly to cater to companies of every size, securing both fiscal responsibility and efficient service.
In Ariel, WA, the speed and precision of hair follicle testing stand unparalleled. Conducted with meticulous accuracy, these tests ensure that every substance is detected with utmost efficiency.
This modern method swiftly yields results, providing a reliable snapshot of substance use. Its precision surpasses other testing forms, solidifying its reputation as a top choice for accurate drug detection.
For Ariel, WA employers, hair follicle testing ensures compliance with drug-free workplace policies.
This method not only reduces legal risks but also upholds safety standards, granting employers peace of mind with its thorough and reliable detection capabilities, crucial for maintaining a safe and compliant business environment.
