Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for detecting drug and alcohol usage. Hair retains a long-term record of alcohol and other drugs by embedding biomarkers within the strands of the growing hair. When collected directly from the scalp, hair samples can offer a detection period of up to about 3 months for both alcohol and other substances. Hair collection is straightforward, moderately challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (similar in size to a #2 pencil) from the scalp provides 100mg of hair, which is the optimal sample for screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, it is advised to have 150mg of the specimen. We suggest using a jeweler's scale to measure the specimen's weight. If scalp hair is unavailable, an equivalent quantity of body hair can be obtained. It should be noted that when referencing head hair, we mean scalp hair exclusively. Body hair includes all other types of hair (such as facial or axillary).
Process Overview
The laboratory processing of a drug test result includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is incorporated into a lab's system. This step involves confirming that the sample was properly sealed and transported, attributing a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry absent from an electronic chain of custody system.
Screening is an initial rapid assessment for the presence of drugs. Although Screening economically rules out drug use for most samples, a positive screen requires confirmation for legal acceptability. All samples that appear positive in Screening necessitate a secondary confirmation.
Should a sample show a presumptive positive in the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. In this phase, drugs are extracted from hair but at a much lesser concentration than in other methods (such as urine or oral fluid), making hair drug testing the most challenging methodology to execute.
Any positive result from the screening is confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation, if needed. The entire lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests," the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
In Pittsville, WI, hair follicle testing outperforms urine testing in numerous aspects. The detection window for hair tests is substantially longer, making them a preferred choice for employers.
Hair tests provide superior accuracy, with a detection window of up to 90 days, whereas urine tests are limited to short-term detection.
The reliability of hair testing is unmatched, offering results that are difficult to tamper with, unlike traditional urine tests that are more susceptible to manipulation.
Hair follicle testing presents an extended detection period of up to 90 days, unparalleled by other methods, in Pittsville, WI. This long-term view is crucial for assessing substance use patterns.
Employers in Pittsville benefit from hair testing, as it provides comprehensive drug history insights, allowing for more informed decisions.
The extended window of detection enables organizations to enforce drug policies more effectively, with a clear picture of an individual’s substance use history.
In Pittsville, WI, hair follicle testing provides an almost tamper-proof method, reducing the risk of sample adulteration and ensuring trustworthy results.
This testing method offers more reliability than urine tests, with results that stand up to scrutiny due to the difficulty in manipulating outcomes.
Investing in hair tests means reduced risk of falsified results, offering assurance and accuracy for rigorous drug policies.
Our nationwide testing centers, including locations in Pittsville, WI, offer unmatched convenience and accessibility for all your drug testing needs.
With multiple locations, accessing hair follicle testing is straightforward, ensuring prompt and hassle-free service.
Whether local or national, our centers are equipped to deliver efficient testing solutions with ease of access as a priority.
Our hair follicle testing process in Pittsville, WI, is simple and confidential, ensuring privacy and ease for all participants.
Ordering, undergoing, and receiving test results are designed to be straightforward, addressing concerns of confidentiality and user-friendliness.
We prioritize a seamless experience, ensuring all testing procedures respect personal privacy and are easy to navigate.
Competitive pricing and swift turnaround times are standard for our hair testing services in Pittsville, WI, offering great value to companies of all sizes.
Our affordable rate structure ensures that businesses can access high-quality drug testing without financial strain.
Efficient service delivery with minimal wait times exemplifies our commitment to quality and value in drug testing.
Hair follicle tests offer quick, precise, and reliable results in Pittsville, WI. Their ability to detect substances accurately makes them superior in ensuring the right outcomes for drug tests.
The hair follicle method is known for delivering fast results, which are especially crucial for employers needing timely information on substance use.
Choosing hair follicle testing means opting for high accuracy in detecting a variety of substances, providing peace of mind for employers and individuals alike.
Utilizing hair follicle testing in Pittsville, WI, assures compliance with drug-free workplace policies, lowering legal risks while enhancing safety.
Employers gain peace of mind knowing their drug testing methods are comprehensive and align with organizational safety standards, fostering a secure work environment.
Adopting hair testing mitigates legal challenges and maintains a consistent standard, safeguarding both employers and employees.
