Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have emerged as an effective method for identifying substance and alcohol consumption. Hair offers a prolonged timeline of these substances by embedding biomarkers within the hair shaft. When secured close to the scalp, hair can ascertain an approximate 3-month time frame for detecting drugs and alcohol. Hair collection is straightforward, relatively tough to tamper with, and simple to transport.
A 1.5-inch length of around 200 hair strands (comparable to a #2 pencil size) closest to the scalp yields 100mg of hair, the optimal sample for both screening and confirmation. For EtG, add-ons, and/or analyses exceeding 10 panels, a 150mg sample is advised. Utilizing a jeweler’s scale to weigh the specimen is suggested. If scalp hair is not obtainable, a similar quantity of body hair can be used. When citing head hair, we refer to scalp hair exclusively. Body hair pertains to all other hair categories (facial, axillary, etc.).
Process Overview
The primary steps in lab processing of drug testing outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial introduction of a specimen into a lab’s system. This process confirms that the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and finalizes any supplemental data entry absent from an electronic chain of custody system.
Screening involves a preliminary rapid assessment for substance misuse. While Screening is a financially efficient method to exclude drug usage in most samples, a positive screen must be validated to be acceptable in legal settings. Any samples flagged as presumptively positive in Screening necessitate further confirmation.
Should a sample be considered presumptively positive during Screening, additional hair is extracted from the primary sample to prepare for Extraction. At this stage, substances are derived from hair in significantly lower concentrations than in alternative methodologies (e.g., urine or saliva), making hair drug testing the most challenging method to execute.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptively positive undergo washing before confirmation if necessary. The entire lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp
Hair follicle testing surpasses urine testing in efficiency and detection capabilities.
While urine tests highlight recent substance use, hair tests provide a broader window up to 90 days. Hillsdale employers benefit from accurate results, as hair analysis is less susceptible to falsification compared to traditional urine testing methods.
This reliability makes hair tests the preferred option for drug-free workplace policies.
Extend your reach in drug detection with hair testing's superior 90-day period.
This extended window enables a comprehensive review of an individual's recent substance history, providing detailed insights into their habits.
Such extensive evaluation offers Hillsdale employers a clear perspective on potential hires or current employees' behavioral track records.
Eliminate tampering risks with reliable hair follicle testing.
Hair testing significantly diminishes sample adulteration threats, ensuring test results remain unquestionable.
For organizations in Hillsdale, this means confidence in the integrity of results, supporting a factual drug-free workplace program through accurate, tamper-resistant testing methods.
Convenience meets accessibility with our nationwide and Hillsdale, IL testing centers.
Deploying hair follicle testing across numerous locations ensures a swift, straightforward, and stress-free testing experience.
Our process in Hillsdale, IL is as simple as it is confidential.
Ordering, taking the test, and receiving results are streamlined for user ease, assuring privacy and encouraging wider program adoption amongst individuals and corporate entities alike. This ensures participants enjoy peace of mind throughout their testing journey.
Competitive pricing coupled with swift results delivery in Hillsdale, IL.
Our cost-effective testing services not only offer excellent value but also cater to businesses of all sizes.
Quick turnaround times further reinforce our commitment to delivering timely results, giving organizations the assurance and satisfaction they need from a reliable testing partner.
Experience fast, precise, and reliable detection with hair follicle testing in Hillsdale, IL.
The high accuracy in detecting substances via hair analysis can't be underestimated. Unlike other methods, hair follicle testing offers swift results, ensuring that employers can swiftly proceed with recruitment processes or workplace assessments without unnecessary delays.
For Hillsdale, IL employers, hair follicle testing assures regulatory compliance.
Adopting hair testing aligns with legal requisites, fostering a secure workplace environment. This practice not only reduces potential legal exposures but also supports the organization's commitment to maintaining a safe, drug-free work setting, bringing peace of mind to stakeholders and management alike.
