Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as an effective method for detecting drug and alcohol consumption. The fibrous structure of hair captures biomarkers, providing a long-term record of alcohol and drug intake. When taken near the scalp, hair can reveal drug and alcohol use for up to about three months. Hair collection is straightforward, somewhat resistant to tampering, and easily transportable.
A 1.5-inch section consisting of around 200 strands (comparable to a #2 pencil) taken near the scalp yields 100mg of hair, an ideal amount for both screening and confirmation processes. For EtG, additional tests, and tests exceeding ten panels, 150mg is preferred. We advise using a jeweler's scale for weighing the specimen. Should scalp hair be lacking, a similar quantity of body hair can be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The drug testing process in laboratories includes four main stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed within the laboratory system, ensuring proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry not covered by an electronic chain of custody.
Screening provides a preliminary check for drug use. It is cost-effective for eliminating drug use in most samples, but a positive result requires confirmation for legal compliance. Samples that appear positive in Screening need secondary confirmation.
Presumptively positive samples identified during Screening undergo further preparation in the Extraction stage. Drugs are extracted from hair at lower concentrations than in other methods (e.g., urine or oral fluid), illustrating the complexity of hair drug screening.
Confirmation follows any positive Screening with GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples are washed as necessary before confirmation. From Accessioning to Confirmation, the laboratory process is governed by both CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", these tests analyze the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
In Newry, WI, hair follicle tests outperform traditional urine tests in several ways. Their ability to detect a broader range of substances over a longer duration enhances their reliability and accuracy. Unlike urine tests, which are limited in detection timeframe, hair tests provide a more definitive analysis of an individual's drug use history.
Extended Detection Window
The hair follicle testing conducted in Newry, WI offers an unparalleled extended detection window, capable of identifying drug use for up to 90 days. This extensive timeframe equips employers with a thorough understanding of an applicant or current employee's substance use history, supporting better informed, safer hiring decisions.
Tamper-Resistant Testing Method
Hair follicle tests in Newry, WI, provide a secure and tamper-resistant avenue for drug testing. This method substantially reduces the risk of sample tampering and adulteration, thereby ensuring that the results are both reliable and beyond reproach, which is a significant advantage over other testing methods prone to manipulation.
Convenient Nationwide Testing Locations
With Accredited Drug Testing, individuals in Newry, WI, have access to plentiful nationwide testing centers, ensuring that testing is both fast and convenient. Our facilities are strategically placed across the country to provide seamless and hassle-free access to drug testing services whenever required.
Simple, Confidential Process
The process of utilizing hair follicle testing in Newry, WI, is straightforward and confidential. Emphasizing privacy, it caters to users' concerns, from ordering the test to obtaining results. Swift and secure, the system is designed to make the entire procedure as unobtrusive and user-friendly as possible.
Affordable Pricing and Fast Turnaround
In Newry, WI, Accredited Drug Testing offers competitive pricing and quick turnaround times for hair follicle tests. Businesses of all sizes can benefit from our cost-effective services, which promise rapid results and unmatched value, ensuring both economic efficiency and timely insight into substance use.
Fast, Accurate, and Reliable Results
In Newry, WI, hair follicle drug tests excel due to their precision and speed. These tests are designed to provide quick results with high accuracy, ensuring that any substance use is detectable with minimal delay. Their reliability makes them an invaluable tool for organizations that need to ensure immediate and accurate results.
Compliance and Peace of Mind for Employers
Implementing hair follicle testing in Newry, WI, offers employers peace of mind and compliance with drug-free workplace policies. This testing feeds into maintaining a safe environment while minimizing legal risks. By relying on this method, employers can trust they're aligned with safekeeping policies and fully compliant with regulations.
