Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for detecting drug and alcohol consumption. Hair provides an extended history of alcohol and drug intake by encapsulating biomarkers within the growing hair strand's fibers. When clipped near the scalp, hair can yield approximately a three-month detection period for alcohol and other drugs. Hair is easy to collect, relatively hard to tamper with, and simple to transport.
A sample measuring 1.5 inches comprising roughly 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp will provide 100mg of hair, the ideal amount for screening and confirmation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is suggested. It's advisable to weigh the sample using a jeweler’s scale. If scalp hair is inaccessible, a comparable quantity of body hair may be taken. When mentioning head hair, we specifically mean scalp hair. Body hair denotes all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory system. This incorporates confirming that the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not furnished by an electronic chain of custody apparatus.
Screening offers an initial swift assessment for drugs of abuse. Though Screening is an economical method to exclude drug use in the majority of samples, a positive screen must be confirmed to be court-admissible. Any samples that presumptively test positive in Screening necessitate a subsequent confirmation.
If a sample tests presumptively positive during the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than other methodologies (e.g., urine or oral fluid), which is why hair drug testing poses a challenge to execute.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS or LC/MS/MS. All presumptively positive samples undergo washing prior to confirmation if needed. Every aspect of the laboratory process from Accessioning to Confirmation is vetted under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the test examines the hair strand rather than the follicle beneath the scalp.
Hair follicle tests surpass traditional urine tests in Hostetter, PA as they provide superior detection accuracy. Thanks to their longer detection period, they reveal usage histories urine tests might miss. This makes them indispensable for thorough substance monitoring.
Compared to urine tests, hair testing in Hostetter boasts a better reliability profile. They allow for more comprehensive substance usage insights beyond recent intake, making them a favorite among many institutions.
One standout feature of hair follicle testing in Hostetter, PA is its ability to detect drug use over approximately 90 days. This extended detection window offers employers and institutions a complete snapshot of an individual's substance use history.
This broader detection capability, up to three months, puts hair testing ahead in Hostetter, allowing employers to assess applicants and employees thoroughly. This level of insight into substance history is unrivaled by other tests.
Hair follicle testing in Hostetter, PA markedly reduces the possibility of sample tampering. It's a robust option that delivers results that are both reliable and incontestable, thus protecting the integrity of the testing process.
Through a stringent process, hair tests in Hostetter ensure protection against adulteration. This resistance to tampering makes it a trusted method, offering honest and accurate insights into substance use.
With nationwide coverage, our Hostetter, PA centers offer hassle-free hair follicle testing services. These convenient locations ensure easy, swift access, making the process straightforward for all.
Our testing facilities in Hostetter, PA are part of a broader network designed for ease of access. This extensive reach means getting tested is just a simple visit away, reducing the stress of finding reliable services.
The process for hair follicle testing in Hostetter, PA is both simple and confidential. From ordering to results, every step emphasizes privacy, ensuring user comfort throughout the procedure.
Confidentiality is a cornerstone of our Hostetter, PA services, ensuring personal privacy at each stage of testing. This commitment to discretion complements the straightforward nature of hair follicle testing.
With competitive pricing and quick result delivery, hair follicle testing in Hostetter, PA stands as a cost-effective solution for companies of all sizes. The balance of affordability and promptness delivers exceptional value.
Fast turnaround times and affordable pricing make our Hostetter, PA services a top choice for employers looking for economical and efficient testing without sacrificing quality.
Hair follicle drug tests in Hostetter, PA are unmatched in delivering accurate, reliable results swiftly. Their precision is evident in detecting substances, making it a preferred choice. These tests minimize the false negativity often seen in other methods, providing consistent clarity.
Quick turnaround times in Hostetter, PA underscore the reliability of hair follicle tests. Their ability to correctly identify substances includes an excellent speed-accuracy balance, which is crucial for informed decision-making.
Employers in Hostetter, PA value hair follicle testing for ensuring compliance with drug-free policies. By minimizing legal risks and promoting safety, this method maintains peace of mind in the workplace.
Hair follicle testing aligns with the compliance needs of workplaces in Hostetter, reducing liabilities and assuring managers of safe environments. This proactive approach is key to maintaining company-wide standards.
