Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as a robust method for detecting drug and alcohol consumption. Hair serves as a chronicle for alcohol and drug usage by embedding markers within the strands as the hair grows. When sampled near the scalp, hair can reveal a detection timeline extending up to nearly three months for alcohol and various drugs. Collecting hair is straightforward, relatively challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (about akin to a #2 pencil) closest to the scalp, yields 100mg of hair, which is the preferred sample size for initial tests and verification. For EtG, additional assessments, and/or panels beyond ten, 150mg of the sample is advisable. Utilizing a jeweler's scale is recommended to measure the sample. Should scalp hair be inaccessible, a similar quantity of body hair can be used. When mentioning head hair, we refer exclusively to scalp hair, while body hair encompasses other types (facial, axillary, etc.).
Process Overview
The essential stages in laboratory drug test processing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within a lab's system. This step involves confirming the sample's seal and shipment integrity, generating a LAN (Laboratory Accessioning Number) at random, and entering any remaining data not captured by an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs. Although Screening is an affordable method to negate drug use in most samples, a positive screen must be verified for legal admissibility. Samples appearing positive in Screening necessitate further corroboration.
If a sample shows a potentially positive result in Screening, additional hair is taken from the original sample for the Extraction phase, where drugs are extracted at lower concentrations than other methods (e.g., urine or oral fluid), making hair drug tests the most intricate to conduct.
Positive screening results undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive undergo washing before confirmation as necessary. The full lab process from Accessioning to Confirmation is vetted using both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", this form of testing analyzes the hair strand, not the follicle under the scalp.
Superiority of Hair Testing Over Urine Tests
In Plainsboro Center, NJ, hair follicle testing excels due to superior accuracy. It reveals a longer drug use record than urine tests, providing a clearer timeline of substance use. The hair method is less susceptible to cheating, ensuring confidence in results.
Extended Drug Detection Window
Hair follicle testing in Plainsboro Center, NJ offers a broader detection window, capturing substance use history up to 90 days. This extended window grants employers substantial insights into one's drug usage over time, elevating applicant assessments.
Reduced Tampering with Hair Testing
In Plainsboro Center, NJ, hair follicle testing presents a challenge to sample tampering, offering more reliable and indisputable results. The method diminishes risks associated with result falsification, ensuring tests reflect true substance use.
National and Local Testing Convenience
With centers in Plainsboro Center, NJ and nationwide, we ensure easy access to drug testing services. The convenience of participating locations simplifies the testing process, delivering prompt results without geographical limitations.
Easy, Confidential Hair Testing Procedure
Plainsboro Center, NJ offers a straightforward, private hair follicle testing process. From order initiation to result retrieval, confidentiality and user-friendliness are guaranteed, protecting individual privacy at all stages.
Economical Pricing and Quick Results
In Plainsboro Center, NJ, cost-effective hair follicle testing brings rapid turnaround for all sized businesses. Delivering fair pricing with swift outcomes brings reliability and peace of mind to every client.
Accurate and Fast Outcome in Drug Screening
Hair follicle drug tests in Plainsboro Center, NJ bring swift and precise results. This method ensures reliable detection, acknowledging the slightest trace of substance use. It represents cutting-edge accuracy, diminishing the likelihood of errors compared to traditional testing methods.
Compliance and Assurance for Employers
Employers in Plainsboro Center, NJ achieve compliance with workplace drug policies through hair follicle testing. This method mitigates legal concerns and elevates workplace safety by enforcing drug-free diligence.
