Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent means of identifying drug and alcohol consumption. Hair captures a prolonged record of substance use by embedding biomarkers within the structure of the hair strand as it grows. When gathered near the scalp, it offers a detection period of up to three months for both alcohol and drugs. Hair collection is straightforward, hard to tamper with, and convenient for transport.
A sample of 1.5 inches consisting of roughly 200 hair strands (approximately the girth of a #2 pencil) nearest the scalp equates to 100mg, which is optimal for testing and confirmation. For EtG, extra tests, or panels exceeding 10, a sample of 150mg is preferable. We advise utilizing a jeweler’s scale for specimen measurement. If scalp hair isn’t available, a similar quantity of body hair can be used. 'Head hair' denotes scalp hair alone, while 'body hair' encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four crucial phases in processing a drug test in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially entering a sample into the lab's workflow, which includes ensuring the sample was properly sealed and transported, generating a unique LAN (Laboratory Accessioning Number), and processing any supplementary data not supplied by an electronic custody system.
Screening performs a preliminary assessment to detect potential drug abuse. Although Screening is a cost-efficient method to identify possible drug use in most cases, any positive screen requires confirmation for legal acceptability. Presumptively positive samples found in Screening need secondary confirmation.
Once a sample tests presumptively positive during Screening, additional hair is taken from the primary sample for Extraction. In this process, drugs are extracted from hair at concentrations much lower than those in other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of any presumptive positive screen is conducted via methods such as GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation, all such samples undergo washing as required. The complete lab process from Accessioning to Confirmation is subject to review under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: While commonly called "hair follicle tests," the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
In Douglas, WI, hair follicle testing outshines urine tests due to its superior detection accuracy. While traditional urine tests remain in use, hair testing provides enhanced reliability.
The primary advantage of hair over urine tests is their longer detection window. Hair tests catch drug use that might be missed by urine tests, highlighting their effectiveness and ensuring that employers are fully aware of an individual's substance history.
With an extended detection window of up to 90 days, hair follicle testing in Douglas, WI, offers a comprehensive view of an individual's substance use. This advantage gives employers a better understanding of past drug use.
Employers value hair testing for its ability to reveal long-term substance history, enabling informed hiring decisions by revealing potential patterns of usage.
In Douglas, WI, hair follicle tests are known for their tamper-resistant nature. These tests substantially reduce the risk of sample adulteration.
Employers can rely on the authenticity of results from hair testing, offering peace of mind due to the difficulty in tampering or altering these samples, which differentiate it from other methods.
Accredited Drug Testing provides convenient locations across Douglas, WI, and nationwide. This ensures easy access to testing services.
With our widespread network, we enable quick and hassle-free attendance to drug testing needs, elevating service efficiency and participant satisfaction in Douglas and beyond.
Our drug testing process in Douglas, WI, is simple and confidential, keeping privacy concerns in mind. Ordering, taking, and receiving results is straightforward.
With a focus on ease of use, we maintain confidentiality for all clients, ensuring your experience is stress-free while upholding strict privacy standards.
Douglas, WI, benefits from our affordable pricing and fast turnaround in hair follicle drug testing. These aspects deliver exceptional value for organizations of all sizes.
Our competitive pricing structures make high-quality drug testing accessible, while quick result delivery ensures you remain informed without delay.
Hair follicle drug tests in Douglas, WI, provide fast, accurate, and reliable results. This testing offers high precision in detecting substance use.
The speed and accuracy of hair follicle testing ensure that results are obtained swiftly, maintaining integrity and trust in substance use detection. In Douglas, these tests are known for delivering results that employers and institutions can trust.
Employers in Douglas, WI, gain compliance and peace of mind through hair follicle testing. It ensures adherence to drug-free workplace policies.
This testing reduces legal risks and boosts workplace safety by offering reliable results that confirm an employee's adherence to company policy, thus maintaining a secure environment.
