Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is a robust method to identify drug and alcohol consumption. Hair acts as a long-term record keeper for alcohol and drug markers by capturing them in the fibers of the hair strand as it grows. If sampled near the scalp, hair can show up to a 3-month history of drug and alcohol use. The collection process is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch section comprising roughly 200 hair strands (approximately the width of a #2 pencil) from near the scalp provides 100mg, which is the optimal amount for both screening and validation. For EtG, additional testing, and/or tests exceeding 10 panels, a 150mg sample is advised. Utilizing a jeweler's scale to weigh the sample is advisable. If scalp hair is not available, a similar quantity of body hair can be used. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (e.g., facial, axillary).
Process Summary
The laboratory establishes drug test results through four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial intake of a sample into the laboratory’s workflow. This phase ensures the sample was sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data entry absent from the electronic custody records.
Screening is a preliminary review to identify drug use. It provides a cost-efficient method to dismiss drug presence in most samples, but a positive test here must be verified to be court-admissible. Any samples tentatively identified as positive in Screening require further confirmation.
Should a Screening result be tentatively positive, additional hair is extracted from the original sample for further Extraction. This stage involves extracting drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), positioning hair drug screening as the most intricate methodology to execute.
Confirmation of any positive screening results uses GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples undergo cleaning before confirmation, if necessary. From Accessioning to Confirmation, the entire laboratory procedure is reviewed per the CAP (College of American Pathologists) Hair designation and in line with ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although often called "hair follicle tests", the analysis is performed on the hair strand itself, not the follicle below the scalp.
Why Hair Testing Surpasses Urine Testing in Fairbanks, WI is evident when comparing their capabilities. Hair tests provide an unparalleled detection window and accuracy, making them a superior choice.
Unlike traditional urine tests, hair follicle testing offers a longer detection period with heightened reliability, making it notably difficult to evade. When it comes to precision and detection, hair tests have proven themselves more advanced.
Extended Detection Window in Fairbanks, WI offers a significant advantage. Hair testing can trace drug use up to 90 days, offering a broader insight into an individual’s habits.
This extensive 90-day window aids employers by providing comprehensive substance history, ensuring informed employment decisions. With hair testing, gaining clarity on an employee or applicant’s background has never been clearer.
Tamper-Resistant Assurance in Fairbanks, WI is a key benefit of hair follicle tests. They substantially reduce sample tampering risks, guaranteeing the authenticity of results.
The method is designed to prevent adulteration, maintaining the integrity of the testing process. These measures secure undeniable and accurate outcomes, providing peace of mind to the test administrators and clients.
Widespread Testing Locations in Fairbanks, WI ensure easy access. With a robust network of nationwide testing centers, conducting tests has become straightforward.
The convenience of nationwide coverage means locations are nearby, eliminating hassle and ensuring seamless access to testing services for everyone.
The Simple, Confidential Process in Fairbanks, WI prioritizes ease and privacy. From ordering to obtaining results, the method is designed for simplicity.
Users value the confidentiality maintained throughout, addressing any privacy concerns. With straightforward steps, individuals find it stress-free to engage with the process.
Affordable Options and Quick Service in Fairbanks, WI guarantee excellent value. Our cost-effective pricing models cater to companies of various sizes.
Combined with fast turnaround, these services offer a perfect blend of value and efficiency. Companies rely on our competitive edge for both cost and speed, ensuring satisfaction and trust.
Fast and Accurate Results are essential in Fairbanks, WI. Hair follicle testing delivers both precision and speed, ensuring that you receive reliable assessments. With its high capability to detect substance use, hair testing stands out.
Emphasizing reliability, hair tests provide quick feedback on drug use, leaving no room for error. These tests are designed to bring forth authentic results, catering to those who need quick and accurate verification.
Compliance and Assurance for Employers in Fairbanks, WI, are paramount. Hair follicle testing helps adhere to drug-free workplace policies and reduces legal liabilities.
Implementing these tests helps enhance workplace safety while providing assurance that policies are maintained. Employers enjoy peace of mind, knowing their workforce abides by expected standards.
