Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective resource for uncovering drug and alcohol consumption. Hair captures a prolonged record of substances by locking in biomarkers within the fibers of the hair as it grows. When obtained near the scalp area, hair can reveal a detection period of up to roughly three months for alcohol and drugs. Collecting hair is straightforward, somewhat challenging to tamper with, and convenient for shipping.
A sample of hair 1.5 inches long and around 200 strands thick (comparable to a #2 pencil) taken nearest the scalp will yield 100mg of hair, the optimal quantity for both screening and confirmation. For EtG, additional tests, and/or screenings beyond 10 panels, a specimen of 150mg is suggested. We advise measuring the specimen using a jeweler’s scale. Should scalp hair be missing, an equivalent portion of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The procedure in the lab for processing a test result comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the introduction of a sample into a lab's system. This step includes validating the sample's proper sealing and shipping, assigning it a unique LAN (Laboratory Accessioning Number), and entering any supplementary data not captured by an electronic chain of custody system.
Screening is a preliminary rapid assessment for substances of abuse. Screening serves as a cost-friendly method to eliminate drug use in the bulk of samples, yet a positive screen necessitates confirmation for court admissibility. Any samples that test presumptively positive in Screening must undergo additional confirmation.
In cases where a sample is deemed presumptively positive in Screening, additional hair is retrieved from the original specimen and processed for Extraction. This stage extracts drugs from hair at notably lower concentrations than in other methods (e.g., urine or saliva), making hair drug screening the most complex method to execute.
Confirmation for any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation as required. The end-to-end laboratory process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests," the analysis targets the hair shaft, not the follicle beneath the scalp
Rosendale's hair follicle testing surpasses traditional urine analysis in several ways.
Benefits include:
Offering an expansive detection window of up to 90 days, hair follicle testing in Rosendale, WI, provides employers with a thorough overview of an individual's substance use history.
This method gives insight that surpasses shorter-term tests, crucial for evaluating potential hires or monitoring current employees. Employers gain a broad perspective on an applicant's or employee's drug habits, ensuring informed decisions.
Hair follicle testing in Rosendale, WI, minimizes the chance of sample tampering, delivering unquestionable accuracy.
The method's advanced procedures assure employers of receiving genuine results. It significantly reduces the opportunity for adulteration, making it the ideal choice for enforcing stringent drug policies and maintaining trust in the testing process by providing authentic, reliable results.
With testing locations nationwide, including Rosendale, WI, our facilities ensure swift and straightforward access to hair follicle tests.
The convenience of numerous centers makes it easy for individuals and companies to undergo comprehensive drug testing without hassle. This widespread accessibility guarantees quick appointments and efficient service, minimizing delays and providing peace of mind.
Experiencing a hair follicle test in Rosendale, WI, is a simple and confidential process.
From test order to result reception, every step ensures privacy and user-friendliness. Clients can trust in the secure handling of their information, facilitating a smooth, stress-free experience that prioritizes privacy at every phase of the testing procedure, upholding confidentiality throughout.
In Rosendale, WI, hair follicle tests offer competitive pricing and swift turnaround times.
Companies of varying sizes benefit from the cost-effective structure and rapid results. The test's affordability, without sacrificing quality, makes it an attractive option for businesses, providing necessary drug-testing data efficiently and affordably, ensuring both excellent value and satisfaction.
In Rosendale, WI, hair follicle drug tests provide unmatched accuracy and swift results. These tests excel in detecting substance use, offering employers in-depth knowledge on an individual's habits.
A precise method, hair analysis has transformed substance detection, delivering rapid and trustworthy results. Whether for employees or applicants, its accuracy ensures dependability and confidence in drug testing outcomes.
Adopting hair follicle testing in Rosendale, WI, provides employers the assurance of adhering to drug-free workplace policies.
This method helps in reducing legal liabilities and promoting safety. Employers benefit from the increased compliance and peace of mind, knowing that their environment remains secure and within legal drug-use boundaries, providing a safer work atmosphere for everyone involved.
