Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for detecting drug and alcohol consumption. Hair captures biomarkers within the fibers of the developing hair strand, offering a prolonged history of substance use. When obtained near the scalp, hair can reveal a detection period of nearly 3 months for alcohol and drugs. Hair is straightforward to gather, somewhat challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches consisting of roughly 200 hair strands (comparable to the width of a #2 pencil) nearest the scalp will yield 100mg, the optimal sample size for analysis and verification. For EtG, additional tests, or tests exceeding 10 panels, 150mg of the sample is advised. Use a jeweler’s scale for weighing the specimen. If scalp hair cannot be collected, an equivalent portion of body hair may be used. When mentioning head hair, it specifically refers to scalp hair. Body hair involves all other varieties (facial, underarm, etc.).
Process Overview
The four principal stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial processing of a sample into a lab’s system. This phase includes ensuring that the sample was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry absent from an electronic chain of custody system.
Screening entails a preliminary evaluation for drugs of abuse. While Screening is an affordable means to exclude drug use in most samples, a positive result requires confirmation for legal admissibility. Any samples that yield presumptive positive results in Screening need a secondary verification.
If Screening indicates a presumptively positive result, additional hair is extracted from the initial sample and readied for Extraction. During this stage, drugs are isolated from hair at a much lower concentration than seen in other methods (e.g. urine or oral fluid), underscoring the complexity of hair drug screening as a methodology.
Verification of any positive screening result is conducted via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed prior to verification as necessary. The entire process from Accessioning to Confirmation is reviewed in line with both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Disadvantages:
Note: Although frequently called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
Why Hair Follicle Testing Surpasses Urine Testing in Palmer Town, MA is becoming evident. The benefits include superior detection accuracy and reliability. Hair analysis can trace substances long after they're undetectable in urine, offering unmatched insight into an individual's history. It also curtails chances of tampering, providing assurance unmatched by traditional methods.
Offering a significant advantage over traditional tests, hair follicle testing in Palmer Town, MA detects drug use up to 90 days prior. This extended window gives employers an understanding of long-term substance use patterns, essential for making informed decisions based on comprehensive historical data rather than just recent activity.
The robustness of hair follicle testing lies in its tamper-resistant nature, witnessed in Palmer Town, MA. Compared to other testing methods, hair samples are difficult to adulterate, ensuring the results remain untainted and reliable. This makes it an ideal choice for environments where integrity of the test is paramount.
Palmer Town, MA, residents benefit from convenient and extensive nationwide testing locations. With numerous centers, accessing testing services is simple and hassle-free. Our widespread network ensures swift service, offering a seamless experience no matter where you're situated, providing ease of access to reliable testing.
Simplifying the testing process in Palmer Town, MA, hair follicle testing boasts a confidential and straightforward approach. From ordering to receiving results, the whole process addresses privacy concerns while ensuring ease of use. This seamless process provides peace of mind to all involved, putting focus on accuracy and confidentiality.
Offering competitive pricing, Palmer Town, MA clients find hair follicle testing both affordable and speedy. With quick turnaround times, companies of all sizes receive excellent value without compromising on quality. This ensures businesses can remain confident in their fiscal decisions and rely on dependable testing.
In Palmer Town, MA, the groundbreaking precision and swiftness of hair follicle testing make it an invaluable tool. The method sets itself apart with unparalleled accuracy in identifying substance use, offering results that are both fast and dependable. This level of precision ensures that those relying on these tests can trust the data they provide, enhancing decision-making processes across the board.
Hair follicle testing assures employers in Palmer Town, MA of compliance with drug-free workplace policies. Implementing this testing method enhances safety, reduces legal risks, and provides peace of mind. As employers can trust the process, they can focus on nurturing a safe, efficient, and compliant working environment.
