Urine| Hair Follicle | Oral Fluid | Blood | ETG
Seen as a potent means for identifying alcohol and drug consumption, hair testing holds significant importance. Hair captures a prolonged record of substances by trapping biomarkers in its growing strands. When sourced close to the scalp, hair offers a detection time frame of up to about three months for alcohol and various drugs. The collection method is simple, somewhat resistant to tampering, and easy to transport.
A 1.5-inch section comprising around 200 hair strands (similar in size to a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal quantity for testing and validation. For EtG, optional add-ons, and/or testing beyond 10 panels, it is recommended to gather 150mg of the sample. We advise using a jeweler's scale to weigh the specimen. In situations where scalp hair is unobtainable, a corresponding quantity of body hair can be used. When we say head hair, we specifically mean scalp hair. Body hair encompasses all other forms (facial hair, axillary hair, etc.).
Process Overview
The principal phases in processing a drug test outcome in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial handling of a sample in a lab's system. It entails the validation of proper sealing and shipping, the assignment of a random LAN (Laboratory Accessioning Number), and the completion of any extra data entry not covered by an electronic chain of custody system.
Screening entails an initial rapid assessment for substance abuse. Although cost-efficient for eliminating drug use on the majority of samples, a positive screen needs confirmation for judicial acceptance. Any samples presumed positive during Screening must undergo further validation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the original sample and readied for Extraction. This stage involves extracting drugs from hair at much lower concentrations than other methods (like urine or oral fluid), making hair testing a challenging technique.
Confirming any positive screening result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicated as presumptive positives are cleansed before confirmation as required. The complete lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Despite being frequently labeled as "hair follicle tests", the examination analyzes the hair strand instead of the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Edgemont, CA
Hair testing offers superior detection capabilities over urine tests, providing more accurate and reliable outcomes. Unlike urine tests that detect only recent use, hair follicle testing unveils a broader history of substance use, making it a preferred choice for comprehensive drug screening.
Extended Detection Window in Edgemont, CA
Hair follicle testing reveals drug use over a long span, sometimes up to 90 days, providing a more extensive view of an individual's substance history. Employers gain valuable insights into applicants and employees' patterns, aiding in informed decision-making and maintaining a safe work environment.
Tamper-Resistant Testing Method in Edgemont, CA
By minimizing the opportunity for sample tampering, hair follicle tests deliver trustworthy results. This robustness makes them an essential tool for companies and organizations aiming to secure reliable data on drug use, significantly cutting down chances of sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Edgemont, CA
Our nationwide network of testing centers, including local options in Edgemont, offers ease and convenience. Rapid access to these centers ensures hassle-free services, meeting the needs of busy employers and individuals effectively.
Simple, Confidential Process in Edgemont, CA
Hair follicle testing in Edgemont features a straightforward, confidential process from order placement to result retrieval. This user-friendly approach addresses privacy concerns, ensuring that participants experience a seamless and discreet testing journey.
Affordable Pricing and Fast Turnaround in Edgemont, CA
Competitive pricing, coupled with prompt results, makes hair follicle testing a valuable option for businesses of all sizes. This efficient turnaround and economically priced service empower companies to maintain prudent financial strategies while ensuring effective drug screening.
Fast, Accurate, and Reliable Results in Edgemont, CA
Hair follicle drug tests stand out for their precision and promptness. Renowned for their high reliability, these tests deliver results quickly, ensuring an accurate reflection of substance use. Employers in Edgemont benefit from efficiency and dependability, making workforce decisions with confidence.
Compliance and Peace of Mind for Employers in Edgemont, CA
Adopting hair follicle testing platforms aids companies in staying compliant with drug-free workplace policies. This not only reduces the risk of legal issues but also enhances workplace safety, providing employers with peace of mind and a more secure working environment.
