Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair offers an extended timeline of drug and alcohol history by securing biomarkers within the fibers of the growing hair strand. If taken near the scalp, hair can show a detection period of up to around three months for substances. Collecting hair is straightforward, relatively hard to alter, and convenient for shipping.
A sample size of 1.5 inches, containing roughly 200 strands of hair (approximately the thickness of a #2 pencil), closest to the scalp yields 100mg of hair, which is the ideal quantity for evaluation and confirming results. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the specimen is advisable. We suggest measuring the sample using a jeweler’s scale. In situations where scalp hair isn’t available, a comparable amount of body hair may be obtained. "Head hair" specifically refers to scalp hair. "Body hair" includes all other types of hair (facial, axillary, etc.).
Process Overview
The key stages involved in the laboratory handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial incorporation of a sample within a laboratory’s framework. This process entails confirming that the sample was correctly sealed and delivered, assigning a unique LAN (Laboratory Accessioning Number), and filling in any outstanding data entry absent from an electronic custody system.
Screening entails a preliminary rapid examination for substances of abuse. Although Screening serves as a cost-effective method to eliminate drug use for most samples, confirmed results are necessary for legal proceedings. Any samples that test presumptively positive during Screening require an additional confirmation step.
If a sample shows a presumptive positive in the Screening phase, more hair is extracted from the initial sample and made ready for Extraction. During Extraction, drugs are retrieved from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), contributing to hair drug testing being one of the most challenging methodologies.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample is cleansed prior to confirmation as necessary. The comprehensive laboratory protocol from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis is performed on the hair strand and not the follicle beneath the scalp
In Assinippi, MA, hair follicle testing offers significant advantages over traditional urine tests. Its superior detection accuracy reveals longer-term drug use.
The reliability of hair testing far exceeds that of urine tests, offering comprehensive insights into substance use with minimal risk of manipulation, setting a new standard for drug testing protocols.
With hair follicle testing, employers in Assinippi, MA can gain an extensive view of drug use over a prolonged period.
This method's detection window of up to 90 days allows for a thorough investigation of substance history, enabling informed decision-making.
Hair follicle testing in Assinippi, MA significantly combats tampering risks.
Due to its robust nature, it is challenging to alter hair samples, ensuring results are reliable and undeniable, providing confidence in the testing process.
In Assinippi, MA, our nationwide drug testing locations offer unparalleled convenience.
With widespread access, individuals can enjoy quick and hassle-free testing, making the process stress-free and efficient.
Our hair follicle testing process in Assinippi, MA is confidential and straightforward.
Clients can easily order, complete, and receive test results, ensuring privacy and simplicity throughout the entire experience.
Competitive pricing and fast results define our hair follicle testing services in Assinippi, MA.
Our affordable rates and quick turnaround offer excellent value, accommodating companies of any size seeking efficient drug testing solutions.
Hair follicle drug testing in Assinippi, MA stands out for its swift and dependable results. Able to promptly detect substances, hair tests offer unparalleled accuracy.
Users benefit from the speed and reliability of hair analysis, which efficiently uncovers drug use with high precision, ensuring that decisions based on results are well-informed.
Employers in Assinippi, MA find that hair follicle tests help maintain compliance with drug-free workplace policies.
This method minimizes legal risks and promotes a safer working environment, offering peace of mind and stability in workplace conduct.
