Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means for identifying drug and alcohol usage. Hair serves as a chronological record of alcohol and drug exposure by embedding biomarkers within the strands. When collected near the scalp, hair offers a detection period of up to three months for alcohol and drugs. Hair is straightforward to collect, challenging to tamper with, and convenient for transport.
A 1.5-inch segment comprising roughly 200 hair strands (akin to a #2 pencil in size) adjacent to the scalp will yield 100mg, which is the optimal amount for screening and verification. For EtG, additional tests, or panels exceeding ten, a sample of 150mg is advised. We suggest weighing the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent amount of body hair may be obtained. When we mention head hair, we specify scalp hair solely. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory drug test processing comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a sample is incorporated into a laboratory's system. It involves confirming that the sample was correctly sealed and dispatched, assigning it a unique LAN (Laboratory Accessioning Number), and completing any further data input not available through an electronic chain of custody system.
Screening entails a preliminary inspection for illicit substances. While Screening offers a cost-efficient method to eliminate drug use in most samples, a positive result requires confirmation to be legally permissible. Any observations deemed presumptive positives in Screening necessitate additional verification.
If a sample appears positive during Screening, additional hair is extracted from the original sample for further processing in Extraction. In this phase, drugs are extracted from hair at notably lower concentrations as compared to other methods (e.g., urine or oral fluid), underscoring the complexity of performing hair drug screening.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples indicated as presumptive positives undergo washing as required. The complete laboratory procedure, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly referred to as "hair follicle tests", the procedure examines the hair strand, not the follicle beneath the scalp.
Comparing hair follicle testing and urine testing in Bruce, WI reveals significant advantages of hair analysis. Hair tests offer superior detection accuracy and reliability, surpassing traditional urine tests. They provide an extended window of drug detection and minimize false negatives, essential for employers' stringent policies.
Overall, hair testing ensures more reliable insights into substance use than urine analysis.
Bruce, WI utilizes hair follicle testing for its ability to outline drug use history up to 90 days. This method gives employers detailed insights into an individual's substance habits, offering a long-term perspective on employee or applicant behavior.
Employers gain a thorough understanding of their workforce, aiding in informed decision-making and maintaining a drug-free environment.
In drug testing, ensuring result integrity is vital, and Bruce, WI's approach with hair follicle tests excels at minimizing sample tampering risk. This technique significantly decreases attempts to alter outcomes, rendering the results dependable and irrefutable.
By using this tamper-resistant method, accuracy and trust in the results are maintained, a critical factor for regulatory compliance.
Accredited Drug Testing ensures convenience in Bruce, WI with our nationwide testing network. This expansive availability allows for easy, hassle-free testing appointments, catering to busy schedules. Local residents benefit from these streamlined services without compromising on distance or accessibility.
Quick access to testing locations guarantees efficient processes, benefiting both individuals and organizations across Bruce.
The testing process in Bruce, WI is straightforward and confidential. From ordering to taking the test and receiving results, each step ensures privacy and simplicity. Clients can confidently engage with the process, with their confidentiality neglected.
This emphasis on a simplified experience caters specifically to privacy concerns, making the process accessible and easy to navigate.
Bruce, WI offers hair follicle testing with affordable pricing, providing great value for companies of varying sizes. The quick turnaround times ensure robust testing solutions without the premium tag, delivering excellent results and peace of mind.
Competitive pricing and rapid reporting speed highlight an advantageous testing option, suitable for different business budgets.
In Bruce, WI, hair follicle drug tests are synonymous with precision and swiftness. These tests provide rapid outcomes while maintaining high accuracy, ensuring reliable detection of substance use. Their efficiency is unrivaled in the drug testing industry, providing clear and dependable results.
Suitable for tight schedules, Bruce residents benefit from prompt testing services that do not compromise on the accuracy of outcomes.
Employers in Bruce, WI gain invaluable peace of mind through hair follicle testing. This method bolsters compliance with drug-free workplace policies, minimizing legal risks while enhancing employee safety. It promotes a secure work environment and streamlines adherence to regulations.
Beyond safety, it provides reassurance, knowing that employees share a commitment to a drug-free workplace culture.
