Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol usage. Hair strands capture a prolonged record of substances by embedding biomarkers within their fibers as they grow. When taken near the scalp, hair offers a detection period of up to roughly three months for drugs and alcohol. Hair is straightforward to collect, difficult to tamper with, and convenient to mail.
A 1.5-inch segment of around 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp supplies 100mg of hair, an optimal sample for testing and confirmation. For EtG, extended panels, or tests exceeding 10 panels, 150mg of hair is advised. We suggest measuring the sample on a jeweler’s scale. If scalp hair cannot be obtained, a similar quantity of body hair may be taken. When we mention head hair, it refers solely to scalp hair, while body hair encompasses all other hair types (such as facial or armpit hair).
Process Overview
The laboratory analysis of a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample within a lab's setup. This process ensures the sample was securely sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not covered by an electronic chain of custody.
Screening offers an initial rapid assessment for substance abuse. Although Screening is a cost-efficient method to exclude drug use in the majority of cases, a positive screen must be confirmed to hold validity in legal settings. Any samples presumed positive during Screening necessitate an additional confirmation.
For samples considered positive in the Screening phase, more hair is extracted from the original sample and prepared for Extraction. Here, drug substances are separated from hair at much lower concentrations than in other methods (e.g., urine or saliva), making hair drug testing the most challenging methodology.
Confirmation of any positive screen is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The complete lab process, from Accessioning through Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used; however, the test analyzes the hair strand and not the follicle beneath the scalp.
When comparing hair follicle testing to urine testing in Brewerton, NY, the former stands out for its superior detection capabilities. Hair tests are markedly more reliable, with an extended detection window of up to 90 days.
The prevalence of hair testing underscores its benefits over urine testing, making it a preferred option for comprehensive drug testing.
The extended detection window provided by hair follicle testing is a standout feature in Brewerton, NY. Unlike urine tests, hair tests can detect usage up to 90 days past, offering a detailed view of an individual's substance history.
This broader detection scope ensures informed decisions, whether in employment or legal contexts.
Hair follicle tests in Brewerton, NY, significantly minimize the risk of sample tampering, providing unquestionable reliability. Unlike other tests, it is challenging to adulterate hair samples, ensuring authentic results.
For sensitive situations like employment screening, the reliability offered by this testing method is invaluable.
Our network of nationwide and local testing facilities in Brewerton, NY, offers unparalleled convenience, making drug testing accessible and straightforward.
This service guarantees quick and efficient testing experiences for everyone.
Our process for hair follicle testing in Brewerton, NY, is both simple and confidential, easing privacy concerns while ensuring ease of use. Ordering, testing, and receiving results is seamless.
This straightforward process enhances client satisfaction by addressing critical privacy concerns efficiently.
Our competitive pricing in Brewerton, NY, paired with rapid turnaround times, provides cost-effective solutions for businesses of all sizes. Affordable hair testing enhances business value.
This offers businesses not only significant monetary savings but also peace of mind with reliable results.
The precision and speed of hair follicle drug tests make them ideal for fast, accurate, and reliable results in Brewerton, NY. These tests ensure high accuracy in identifying substance use, vital for those needing quick results.
This testing method improves decision-making by providing timely results, crucial in both personal and professional scenarios.
Employers in Brewerton, NY, gain compliance and peace of mind using hair follicle testing. This method upholds drug-free workplace policies, reducing legal risks while enhancing safety.
Investing in hair follicle testing means prioritizing safety and integrity in the workplace.
