Urine| Hair Follicle | Oral Fluid | Blood | ETG
The application of hair testing has become widely recognized as an effective method for identifying alcohol and drug consumption. Hair captures a long-standing record of substance use by embedding biomarkers in the hair as it grows. When sampled near the scalp, hair can reveal a detection period of up to three months for alcohol and drugs. The collection process for hair is straightforward, making it challenging to tamper with and simple to transport.
A sample measuring 1.5 inches composed of approximately 200 hair strands (roughly the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is ideal for both screening and confirmation purposes. For EtG extras and/or tests with over 10 panels, it is advised to use 150mg of the specimen. We suggest utilizing a jeweler's scale to weigh the sample. If scalp hair isn't available, an equivalent amount of body hair is acceptable. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses other types like facial or axillary hair.
Process Overview
The laboratory drug test procedure involves four essential stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into the lab's system. This step consists of verifying the sample's secure seal and proper shipment, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any missing data entry absent in an electronic chain of custody.
Screening entails an initial assessment for substances of abuse. Even though it is a cost-saving step to eliminate drug usage for most samples, any positive screenings must be validated for legal admissibility. Samples testing positive during Screening require additional confirmation.
Presumptive positives in the Screening step lead to extracting more hair from the initial sample for the Extraction stage. In this phase, drug substances are extracted at concentrations much lower than those in other methods (such as urine or oral fluids), making hair drug testing particularly challenging.
To confirm positive screenings, a combination of GC/MS, GC/MS/MS, or LC/MS/MS is employed. Samples showing presumptive positives undergo washing before further confirmation if necessary. The entire gamut from Accessioning to Confirmation is scrutinized according to both the CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", these tests actually examine the hair strand, not the follicle below the scalp.
Hair follicle testing in Corning, NY, surpasses traditional urine tests by offering extensive detection capabilities. The reliability of hair tests stems from their longer detection window, identifying substance use up to 90 days.
Urine tests, while standard, lack the comprehensive accuracy of hair testing. Hair samples are resistant to tampering, ensuring authentic results that can guide informed decisions.
In Corning, NY, the extended detection period of hair testing provides a detailed view of drug use history. Hair follicle tests can detect substances up to 90 days, outclassing other methods.
This duration offers a holistic approach for employers, revealing patterns over time and allowing for better assessments of substance use habits, which is critical in maintaining workplace safety.
Corning, NY, benefits from the tamper-resistant nature of hair follicle tests. The collection process minimizes manual interference, preserving sample integrity.
These tests are virtually cheat-proof, making them a trusted choice for employers. By using hair samples, organizations can rely on the test results to be genuine and accurate, reducing the risk of false negatives or tampering.
Testing convenience in Corning, NY, is bolstered by our nationwide centers. Accessible locations ensure efficient and straightforward testing experiences.
Local and national availability makes drug testing hassle-free, allowing clients to easily arrange testing whenever required, thus supporting timely processes across multiple regions.
In Corning, NY, the simplicity and confidentiality of hair follicle testing are paramount. Our straightforward process ensures privacy and ease, from ordering to receiving results.
Discreet handling of samples and secure communication lay the foundation for a trustworthy testing experience, addressing any concerns related to confidentiality and data protection.
Corning, NY, benefits from our competitive pricing for fast, reliable hair follicle tests. We deliver exceptional value with quick turnaround times, accommodating businesses of all sizes.
Affordable rates do not compromise quality, offering peace of mind and prompt results that fit various budget constraints, thus enhancing accessibility for widespread use.
In Corning, NY, hair follicle tests are highly effective, combining accuracy and speed in detecting drugs. These tests stand out due to their precision, delivering reliable results that instill confidence in users.
Rapid processing ensures swift delivery of results, aiding employers in timely decision-making. This efficiency enhances trustworthiness and reliability, vital in today's fast-paced environment.
Employers in Corning, NY, gain peace of mind with hair follicle testing, ensuring compliance with drug-free policies. This approach lowers legal risks and enhances workplace safety.
Adopting hair tests as a standard practice helps foster a safer, more productive work environment, aligning with compliance and regulatory standards efficiently.