Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a potent method for detecting drug and alcohol consumption. By embedding biomarkers within the fibers of growing hair strands, it offers a prolonged timeline for observing alcohol and drug usage. When hair is obtained near the scalp, it can offer an approximate 90-day window of detection for substances. Hair collection is easy, tough to tamper with, and simple to send.
A sample measuring 1.5 inches with about 200 hair strands (similar in size to a #2 pencil) near the scalp provides 100mg of hair, the perfect amount for both screening and validation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg of the sample is suggested. Using a jeweler’s scale is advisable to weigh the sample. If scalp hair is missing, a similar quantity of body hair can be used. By scalp hair, we indicate head hair, while body hair encompasses all other kinds (such as facial and axillary).
Process Overview
There are four essential phases in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the primary processing of a sample within a lab’s system. This step ensures the sample was appropriately sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and fills in any missing data not supplied by an electronic chain of custody system.
Screening is a preliminary examination for drugs of abuse. Although Screening is a budget-friendly technique to negate drug usage in most samples, a positive screen necessitates confirmation to be valid in legal scenarios. Samples deemed positive in Screening must undergo a secondary confirmation.
Should a sample return a positive prediction during Screening, further hair is retrieved from the main sample and made ready for Extraction. During this phase, drugs are extracted from hair at substantially lower concentrations compared to other methods (like urine or oral fluid), highlighting the complexity of hair drug screening.
Verifying any positive outcome from the screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples are washed before confirmation as necessary. The comprehensive lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently labeled "hair follicle tests", the analysis is actually conducted on the hair strand rather than the follicle underneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Clinton, WA
Hair follicle testing in Clinton, WA, offers significant advantages over traditional urine tests. These tests provide superior detection accuracy and reliability, ensuring a thorough analysis of substance use history. The hair test outshines the urine test by maintaining a longer drug detection window and offering hard-to-deceive results through observed collection processes.
Extended Detection Window in Clinton, WA
Hair follicle testing in Clinton, WA, discovers drug use over an extended period, often reaching up to 90 days. This extended detection window allows employers to gain a comprehensive insight into an individual’s drug history. With a more detailed view of substance use, companies can make informed decisions regarding applicants or employees.
Tamper-Resistant Testing Method in Clinton, WA
With hair follicle testing in Clinton, WA, the risk of sample tampering is greatly reduced. These tests offer a tamper-resistant method, delivering reliable and incontestable results. This reduces the chance of adulteration, making them a preferred choice for those requiring secure and unquestionable testing outcomes.
Convenient Nationwide and Local Testing Locations in Clinton, WA
Our widespread testing centers offer convenient access to hair follicle testing services throughout Clinton, WA, and nationwide. Our quick and effortless service ensures a hassle-free experience for all clients. With easily accessible locations, testing is prompt and straightforward, maintaining client satisfaction.
Simple, Confidential Process in Clinton, WA
The process for setting up, undertaking, and obtaining results from hair follicle tests in Clinton, WA, is uncomplicated and discreet. It safeguards privacy while providing a straightforward experience for users. This seamless approach caters to concerns of confidentiality while ensuring ease of use.
Affordable Pricing and Fast Turnaround in Clinton, WA
Hair follicle testing in Clinton, WA, guarantees competitive pricing and prompt results, providing companies excellent value. Fast turnaround times enhance trust, giving employers and clients peace of mind. These tests combine affordability with efficiency, serving companies of varying scales.
Fast, Accurate, and Reliable Results in Clinton, WA
Hair follicle testing in Clinton, WA, offers unmatched precision and speed when it comes to drug testing. These tests boast high accuracy, effectively detecting substance use. Clients benefit from swift and dependable results, ensuring they receive quick and precise information. Choose hair follicle tests for a reliable indicator of drug use.
Compliance and Peace of Mind for Employers in Clinton, WA
Hair follicle testing helps ensure employer compliance with workplace drug-free policies in Clinton, WA. By utilizing hair testing methods, employers can reduce legal risks and enhance workplace safety. These tests offer peace of mind by effectively ensuring an environment free of substance use.
