Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective approach for identifying alcohol and drug consumption. Hair captures drug and alcohol biomarkers within the growing hair shafts, offering an extended record of use. When obtained near the scalp, hair can indicate drug and alcohol usage for up to three months. The collection process for hair is straightforward, is not easily tampered with, and is simple to transport.
A 1.5-inch segment of roughly 200 hair strands (similar in size to a #2 pencil), closest to the scalp, delivers 100mg, which is the preferred quantity for testing and confirmation. For EtG, additional analyses, and tests exceeding 10 panels, 150mg of sample is advised. We suggest using a jeweler's scale for measurement. In the absence of scalp hair, equivalent body hair can be used. Head hair specifically refers to scalp hair alone, while body hair encompasses other types (like facial or axillary hair).
Process Overview
The laboratory procedures for processing a drug test result consist of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the sample's preliminary processing into the lab's system. This involves confirming the appropriate sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and entering any other data missing from an electronic chain of custody system.
Screening is an initial rapid check for drug use. Although Screening efficiently identifies the absence of drugs in most cases, a positive screen must be confirmed for legal admissibility. Samples with presumptive positive results in Screening require a secondary verification.
Presumptive positives in the Screening phase undergo Extraction, where more hair is taken from the initial sample. In Extraction, drugs are retrieved from hair at much lower levels than in other testing methods (such as urine or oral fluid), making hair drug analysis more complex than other testing approaches.
Confirmation of suspected positive screenings is performed using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples with presumptive positive results are washed as required before confirmation. The complete laboratory procedure, from Accessioning through Confirmation, is assessed following both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is misleading, as the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Perrysville, IN offers numerous benefits over traditional urine tests. Significant advantages include broader detection periods and reduced risk for manipulation. Unlike urine tests, hair tests cannot be easily falsified, ensuring more accurate results.
Employers benefit from hair testing's ability to detect substance use over extended periods. The reliability and accuracy of this method far exceed those of conventional urine tests.
The hair follicle testing method offers an extended detection window, capable of identifying substance use up to 90 days back. This gives a comprehensive overview of an individual's drug history, supporting informed hiring decisions.
Employers in Perrysville, IN, can rest assured with this prolonged detection time, facilitating a clearer understanding of an applicant or employee's long-term substance use patterns.
With robust tamper-proof measures, hair follicle testing in Perrysville, IN, delivers accurate results that are reliable and practically tamper-resistant. The method minimizes the chances of sample adulteration, giving employers dependable results.
This testing ensures that the sample integrity is maintained, helping organizations uphold strict drug-free workplace policies without the pitfalls of sample tampering.
Our well-positioned testing centers across the nation, including those in Perrysville, IN, ensure convenient access to drug testing services. This network offers a hassle-free testing experience.
With numerous locations, both nationally and locally, scheduling a test is straightforward, facilitating easy accessibility for those seeking reliable testing solutions.
In Perrysville, IN, the hair follicle testing process is designed to be simple and confidential. From ordering to results, the procedure ensures privacy and ease of use.
Addressing concerns over confidentiality, our streamlined process guarantees that individuals can undergo testing without worry, receiving their results promptly and securely.
Offering affordable pricing and swift turnaround times, our hair follicle testing in Perrysville, IN, provides exceptional value. Our competitive rates align with the needs of businesses of all sizes.
Companies benefit greatly from the fast service and feasible pricing options, making reliable drug testing accessible without financial strain.
For those in Perrysville, IN seeking precise drug testing, hair follicle tests deliver fast and accurate results. These tests provide high accuracy, ensuring that detected substance use is reliably recorded.
The speed of obtaining results without compromising on precision adds to the appeal of hair follicle testing. This method efficiently meets the needs of both employers and individuals looking for substance use data.
Employers in Perrysville, IN find peace of mind by using hair follicle testing for compliance with workplace drug-free policies. This approach mitigates legal risks and enhances overall safety.
Implementing hair testing ensures adherence to company policies, reducing the potential for legal complications and providing a safer work environment.
