Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has emerged as a significant method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug use by encapsulating biomarkers within the strands as they grow. Collected near the scalp, this method can provide a detection period of up to three months for alcohol and other substances. Hair collection is straightforward, hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches of roughly 200 hair strands (approximately the diameter of a #2 pencil) taken closest to the head is needed to yield 100mg of hair—an optimal amount for both screening and verification. For EtG, additional tests, or assessments beyond 10 panels, 150mg is preferred. We advise using a jeweler’s scale for accurate measurement. If head hair is not available, a similar volume of body hair can be utilized. "Head hair" refers exclusively to scalp hair, whereas "body hair" includes all other varieties (like facial or axillary hair).
Process Overview
Drug testing in laboratories encompasses four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where a sample is incorporated into the lab’s system. It involves verifying correct sealing and shipping of the sample, randomly assigning a LAN (Laboratory Accessioning Number), and completing remaining data entry if not supplied by an electronic chain of custody protocol.
Screening offers an initial rapid assessment for substances of abuse. Although Screening is a cost-efficient technique to exclude drug use across numerous samples, confirmatory tests for any positive results are necessary for legal validation. Samples that yield a presumptively positive outcome during Screening must undergo additional verification.
Upon a presumptive positive from Screening, more hair from the original sample is prepared for Extraction. This process involves extracting drugs from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), underlying the complexity of hair drug analysis.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS methods. Necessary washes are applied to all presumptive positive samples prior to this verification. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair guidelines and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis involves the hair shaft and not the follicle beneath the scalp
Hair follicle testing offers several advantages over traditional urine testing in Wingate, IN. Benefits:
With an extended detection window, hair follicle tests in Wingate, IN, provide insights into drug usage history up to 90 days. This extended timeframe allows employers to better assess an individual's long-term substance use patterns.
Offering a more thorough substance history than traditional methods, hair testing proves indispensable for informed decision-making.
In Wingate, IN, the tamper-resistant testing nature of hair follicle drug tests significantly minimizes the likelihood of sample adulteration. The characteristics of hair testing ensure the integrity and reliability of the results.
Offering undeniable evidence, these tests provide dependable outcomes without the fear of manipulated samples.
In Wingate, IN, our vast network of testing centers makes accessing hair follicle testing convenient and hassle-free. Nationwide coverage allows swift and straightforward testing services, supporting quick resolutions.
The accessibility and ease of use of our facilities guarantee timely achievement of testing requirements without any inconvenience.
Offering a simple and confidential process, hair follicle testing in Wingate, IN, ensures privacy and ease for all involved. From ordering to receiving results, discretion and efficiency are prioritized.
Concerns of confidentiality are addressed, providing a seamless and worry-free testing experience.
Wingate, IN, enjoys affordable pricing and rapid turnaround for hair follicle testing. These aspects maintain excellent value, accommodating budgets of all sizes.
Cost-efficiency and quick results ensure peace of mind for companies seeking dependable and swift solutions.
The hair follicle drug tests in Wingate, IN, offer unmatched precision and speed in identifying substance use. These tests are acclaimed for their high accuracy, ensuring reliable outcomes with minimal delay.
Unlike other methods, the efficiency of hair testing guarantees timely and accurate results, accommodating urgent testing needs seamlessly.
Hair follicle drug testing in Wingate, IN, aids employers in achieving compliance with drug-free workplace policies. By reducing legal risks and enhancing workplace safety, hair testing offers peace of mind.
Employers can better enforce safety policies, ensuring a secure work environment with the assurance of accurate results.
