Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. The hair retains a historical record of alcohol and drugs by encasing biomarkers within the fibers as the hair grows. When gathered near the scalp, it offers an approximately 90-day detection timeframe for substances. Hair collection is straightforward, hard to alter, and easy to transport.
A sample measuring 1.5 inches and weighing 100mg—comprising about 200 strands or the size of a #2 pencil—from near the scalp is ideal for screening. For EtG, enhanced panels, or tests exceeding 10 panels, a collection of 150mg is advisable. It's recommended to weigh samples using a jeweler’s scale. If scalp hair can't be accessed, a comparable amount of body hair might be used. Head hair pertains solely to scalp hair, while body hair includes other types (such as facial and axillary).
Process Overview
Lab processes for drug testing results involve four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial sample integration into the lab's system, involving checks that the sample is properly sealed, assignment of a unique LAN (Laboratory Accessioning Number), and completion of any necessary data entry not included in an electronic chain of custody.
Screening conducts a preliminary assessment for drugs. Though it's a cost-efficient approach for negating drug use in most cases, a positive screening must be validated for courtroom admissibility. Samples testing presumptively positive in this stage need further confirmation.
Presumptive positives in Screening progress to the Extraction process using more hair from the initial sample. The drugs are extracted from the hair at notably lower concentrations than in other tests (e.g., urine or saliva), a challenging methodology unique to hair testing.
Positive results from screening are verified through GC/MS, GC/MS/MS, or LC/MS/MS. If needed, all presumptive positives undergo washing before confirmation. The whole procedure, from Accessioning to Confirmation, is audited under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although frequently termed "hair follicle tests," the test itself assesses the hair strand rather than the follicle beneath the scalp.
Comparing hair follicle and urine testing in East Ithaca, NY, the former emerges superior in several ways. Its impeccable detection accuracy consistently identifies substances across various timelines.
Benefits Over Traditional Urine Tests:
In East Ithaca, NY, hair follicle testing offers an unmatched detection window, tracking drug use for up to 90 days. This extensive period assists employers in gaining thorough insights into an individual's substance use history.
Advantages:
Hair follicle tests significantly minimize sample manipulation in East Ithaca, NY. They ensure result integrity by reducing risks of adulteration, fostering trust in outcomes.
Testing Assurance:
With convenient testing locations in East Ithaca, NY, our nationwide centers ensure easy and hassle-free access to services. Experience the ease of quick testing near you.
Location Advantages:
The process of hair follicle testing in East Ithaca, NY is straightforward and confidential. It guarantees privacy while streamlining order, collection, and result stages.
Process Highlights:
In East Ithaca, NY, our hair follicle tests offer competitive pricing alongside quick turnaround times. Get excellent value and timely service, perfect for all company sizes.
Key Benefits:
Hair follicle drug tests in East Ithaca, NY, deliver fast and precise outcomes. Known for their high accuracy, these tests effectively identify substance use, setting a benchmark for reliability.
Efficient and Trustworthy:
In East Ithaca, NY, hair follicle testing upholds compliance with workplace drug-free policies. It mitigates legal risks and fortifies workforce safety protocols.
Employer Benefits:
