Urine| Hair Follicle | Oral Fluid | Blood | ETG
Analyzing hair has emerged as an effective means for identifying drug and alcohol consumption. Hair captures biomarkers in its strands, offering a prolonged history of substance intake. When taken near the scalp, hair can provide an approximately three-month period of detection for drugs and alcohol. Collecting hair is uncomplicated, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches of approximately 200 hair strands (about the size of a #2 pencil) closest to the scalp equates to 100mg of hair, which is the optimal amount for analysis. For EtG, supplementary testing, and/or when tests exceed 10 panels, 150mg of hair is advised. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair is not available, a similar amount of body hair can be used. When mentioning head hair, it pertains only to scalp hair. Body hair includes all other types such as facial and axillary hair.
Process Overview
The laboratory analysis of a drug test result incorporates four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial entry of a sample into a lab's system. It involves ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any data entry not covered by an electronic chain of custody.
Screening refers to an initial assessment for drugs. While it efficiently eliminates drug presence in most samples, a positive result needs confirmation to be court admissible. Samples testing positive in Screening demand an additional confirmation.
If a sample shows positive in the Screening stage, more hair is obtained from the original sample for Extraction. This stage involves extracting drugs from hair at concentrations lower than those in urine or oral fluid, making hair drug screening a challenging method to conduct.
Confirmation of positive screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, samples predicted as positive undergo washing. The comprehensive process from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair protocol and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests", the test examines the hair strand, not the follicle beneath the scalp.
Choosing hair follicle testing over urine tests in Tuxedo Park, NY provides significant advantages. Hair tests are more accurate, detecting drug use over an extended period.
Unlike urine tests, which have a limited detection timeframe, hair testing uncovers drug use history up to 90 days prior, offering a more reliable assessment.
Employers increasingly prefer hair tests for their superior detection capabilities, ensuring compliance with drug policies.
Hair follicle tests in Tuxedo Park, NY boast an impressive detection window of up to 90 days, providing a comprehensive view of substance use history.
This extended detection period eclipses that of traditional tests, offering employers a thorough insight into an individual's drug habits.
By evaluating a longer timeframe, employers can make better-informed decisions regarding candidate suitability and employee retention.
In Tuxedo Park, NY, hair follicle drug testing significantly reduces the chance of tampering or adulteration.
Unlike urine testing, hair analysis offers unparalleled resistance to cheating, delivering dependable results.
This robust method ensures that the findings are authentic and credible, thereby fostering trust in employment and legal settings.
Tuxedo Park, NY benefits from the convenience of a nationwide network of hair follicle testing centers.
These centers offer swift, easy, and hassle-free access, ensuring that testing is accessible for everyone.
Whether local or national, our locations are designed to accommodate busy schedules, streamlining the testing process.
In Tuxedo Park, NY, the process for executing hair follicle tests is straightforward and confidential.
Ordering, participating in, and receiving test results is designed to be simple, prioritizing privacy and user-friendliness.
This streamlined process ensures participants can engage in testing without undue stress, maintaining personal privacy throughout.
Hair follicle tests in Tuxedo Park, NY are priced competitively, making them accessible to businesses of various sizes.
The rapid turnaround time for results ensures excellent value, allowing companies to make timely decisions.
Offering cost-effective solutions, these tests provide efficient services, aligning with both corporate budgets and testing needs.
Hair follicle drug tests in Tuxedo Park, NY are known for their precision and efficiency. A major advantage is their remarkable accuracy when it comes to uncovering substance use.
With rapid processing times, these tests offer swift results, allowing employers to make informed decisions without delay.
Employers in Tuxedo Park can trust these tests for their high reliability and fast turnaround, ensuring optimal decisions in hiring and evaluation processes.
Employers in Tuxedo Park, NY gain peace of mind using hair follicle testing as it upholds drug-free workplace policies.
This method reduces legal risks and enhances employee safety by providing consistent and reliable results.
By adhering to hair testing protocols, companies ensure compliance and foster a safe, productive work environment.
