Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair stores a comprehensive record of alcohol and drug use by embedding biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair can offer a detectable timeline of up to roughly three months for alcohol and drugs. It's straightforward to collect, relatively hard to tamper with, and easy to transport.
A 1.5-inch portion containing approximately 200 hair strands (roughly the thickness of a #2 pencil) located nearest to the scalp provides 100mg of hair, which is the perfect sample for analysis and verification. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is suggested. We advise measuring the sample on a jeweler’s scale. Should scalp hair be unavailable, a similar quantity of body hair can be collected. When mentioning head hair, we are specifically referring to scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The four primary stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial processing of a sample into a lab's database. This encompasses ensuring the sample was appropriately sealed and dispatched, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any further data input not included by an electronic chain of custody system.
Screening conducts a preliminary swift examination for drugs of abuse. Although Screening is an economical method to exclude drug use in most samples, a positive result needs validation to be court-admissible. Any samples that show presumptive positives in Screening necessitate subsequent confirmation.
If a sample exhibits a presumptive positive during Screening, more hair is removed from the original sample and readied for Extraction. In this phase, drugs are withdrawn from hair at a comparatively reduced concentration compared to other techniques (e.g., urine or oral fluid), making hair drug testing the most challenging technique to execute.
Verification of any positive screening outcome is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleansed before confirmation as needed. The entire lab procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly referred to as "hair follicle tests", the analysis is done on the hair strand and not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Woodsville, NH lies in its superior detection capabilities. Unlike urine tests, which are limited in period, hair tests extend the detection window significantly, offering a broader insight into an individual's substance use.
The enhanced accuracy and reliability of hair follicle testing make it a valuable tool for employers who prioritize a drug-free workplace, providing them with trustworthy data for informed decisions.
With an Extended Detection Window in Woodsville, NH, hair follicle testing outperforms other testing methods. This approach allows employers a look back of up to 90 days, giving a detailed perspective of an individual's drug history.
This comprehensive time frame for detection enables better assessment of long-term drug use, making it a preferred choice for maintaining workplace safety standards.
Tamper-Resistant Testing Method in Woodsville, NH offers peace of mind by significantly minimizing sample adulteration risks. Hair follicle tests stand out for providing consistent and dependable results.
By virtually eliminating the chance of tampering, hair tests uphold the integrity of the testing process, ensuring that the results are both valid and enforceable.
Our Convenient Nationwide Testing Locations and local centers in Woodsville, NH mean easy access to drug testing services. We ensure our clients have swift, straightforward, and hassle-free testing experiences.
With multiple centers offering comprehensive testing options, we simplify the logistics of obtaining necessary tests, focusing on client convenience and satisfaction.
Simple, Confidential Process in Woodsville, NH allows clients to navigate the testing procedure with ease and privacy. From ordering to test completion and result retrieval, the steps are designed to be user-friendly and discrete.
Addressing privacy concerns is a priority, ensuring that all individuals feel secure in the integrity of the testing process while maintaining confidentiality at every stage.
Featuring Affordable Pricing and Fast Turnaround in Woodsville, NH, our services deliver excellent value. Our competitive pricing strategy, coupled with quick result times, benefits companies of all sizes seeking economic and efficient testing solutions.
Fast turnaround coupled with affordability underscores our commitment to providing quality testing that's accessible and beneficial to a wide array of organizations.
Fast, Accurate, and Reliable Results in Woodsville, NH are ensured through our advanced hair follicle drug tests. The high precision these tests provide makes them an excellent choice for detecting substance use.
Emphasizing speed and accuracy, hair follicle tests deliver results you can trust to be correct and timely. This efficiency is crucial for maintaining a safe, drug-free environment.
Compliance and Peace of Mind for Employers in Woodsville, NH is assured through the use of hair follicle testing. It helps maintain compliance with drug-free workplace policies, reducing legal exposure and fostering a safer work environment.
Employers gain reassurance from this thorough testing method, as it supports their efforts to uphold strict substance policies and safeguard their organization's reputation.
