Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective mechanism for identifying drug and alcohol consumption. Hair offers a prolonged record of substance use by capturing biomolecules within the strands as they grow. When hair is trimmed close to the scalp, it can reveal alcohol and drug use over a span of up to around three months. The hair collection process is straightforward, challenging to tamper with, and uncomplicated to transport.
A sample size of 1.5 inches, comprising roughly 200 hair strands (comparable to the girth of a #2 pencil) from near the scalp, yields 100mg of hair, which is perfect for both screening and confirmation. For EtG, additional testing, or tests exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler's scale for measuring the hair sample. When scalp hair is not an option, a similar quantity of body hair can be gathered. Reference to head hair refers exclusively to scalp hair. Body hair encompasses all other hair varieties (such as facial and axillary).
Process Overview
The principal steps in the lab processing of drug tests include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the early steps of integrating the sample into the lab's system. It includes making sure that the sample is correctly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and inserting any extra data not available through an electronic chain-of-custody system.
Screening is an initial rapid evaluation for the potential abuse of drugs. Although Screening provides a cost-efficient means to eliminate drug use concerns for most samples, a positive screening necessitates confirmation for court validity. Presumptive positives detected during Screening require a follow-up confirmation.
If a sample appears positive during Screening, additional hair is taken from the original sample for Extraction. Here, substances are isolated from hair at concentrations much lower than in methodologies like urine or oral fluid tests – hence, hair drug testing stands as the most challenging method to execute.
Confirmation for any positive screening result is managed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptively positive undergo a pre-confirmation wash as needed. The lab processes from Accessioning to Confirmation are evaluated under both CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the procedure actually analyzes the hair strand instead of the follicle beneath the scalp
Hair follicle testing in Mabton, WA, offers several advantages over urine testing. One primary benefit is its superior accuracy in detecting drug use over extended periods. It effectively counters efforts to cheat the test, therefore providing more reliable results. This makes it an ideal choice for situations where thoroughness and reliability are paramount.
Compared to traditional urine tests, hair tests in Mabton provide a higher level of detection accuracy. The longer detection window and the difficult-to-manipulate collection method make hair testing a more robust option.
In Mabton, WA, hair follicle testing boasts an extended detection window, making it a critical tool for comprehensive drug use evaluation. With the ability to identify substance use for up to 90 days, it offers a more complete picture than other testing methods.
This extended timeline aids employers in assessing an individual's long-term substance history, providing a more detailed analysis of behavior patterns over a prolonged period.
The tamper-resistant nature of hair follicle testing in Mabton, WA, significantly diminishes the risk of sample adulteration. This makes it an ideal choice for environments where authenticity and unquestionable results are essential.
By utilizing hair samples, this method drastically reduces the possibility of manipulation, offering a dependable, rock-solid testing option that ensures the integrity of the results.
With convenient nationwide testing centers, Accredited Drug Testing ensures easy access to drug testing services from Mabton, WA. The widespread availability of testing sites provides a quick and straightforward solution for individuals seeking hassle-free testing convenience.
Local and nationwide accessibility simplifies the testing process, offering flexibility and ease of scheduling, accommodating even the busiest schedules with ease.
The process of hair follicle testing in Mabton, WA, is both simple and confidential, addressing concerns about privacy and the ease of use. From ordering the test to receiving results, confidentiality is maintained at every step.
Individuals can rest assured knowing that their personal information is protected, while still benefiting from the straightforward and discreet testing procedures.
In Mabton, WA, the competitive pricing of hair follicle testing makes it an economical choice for businesses of all sizes. Coupled with fast turnaround times, it offers excellent value, ensuring that companies receive reliable results quickly without breaking the bank.
The blend of affordable costs and rapid results caters to a range of budgetary needs, providing peace of mind alongside financial efficiency.
The precision and swiftness of hair follicle drug tests in Mabton, WA, surpass many traditional methods. With high-accuracy results, these tests offer reliable detection, making them a preferred choice for timely substance use assessments. The advanced technology ensures swift analysis, facilitating quick decision-making.
Employers and individuals benefit from the rapid turnaround and accuracy of hair follicle tests. Compared to other methods, the results lead to more informed decisions, enhancing overall efficiency and reliability.
Employers in Mabton, WA, find peace of mind using hair follicle testing to maintain compliance with drug-free policies. This testing method helps mitigate legal risks associated with workplace substance issues and enhances overall safety.
Implementing hair tests aligns with organizational commitments to a safe and compliant workplace, ensuring legal and regulatory requirements are met effortlessly.
