Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is increasingly recognized as an effective method for detecting drug and alcohol use. By capturing biomarkers within the fibers of the growing hair strand, hair offers a comprehensive history of alcohol and other drug consumption. When cut close to the scalp, it can reveal up to a three-month detection window for alcohol and other substances. Hair sampling is straightforward, hard to tamper with, and easy to mail.
Obtaining a 1.5-inch hair sample of roughly 200 strands (comparable to a #2 pencil) nearest the scalp results in 100mg of hair, which is optimal for both screening and confirmation. For EtG, additional panels, and/or tests exceeding 10 panels, a specimen of 150mg is advisable. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't present, an equivalent amount of body hair can be taken. When mentioning head hair, we only refer to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample undergoes initial processing into a laboratory’s system. This stage ensures that the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry not covered by an electronic chain of custody system.
Screening offers a preliminary assessment for drugs of abuse. While cost-effective for eliminating drug use in most samples, a positive screen must be verified to be court-admissible. Samples that are presumptively positive in Screening require a secondary affirmation.
If Screenings indicate a presumptive positive, more hair is extracted from the original sample and prepared for Extraction. This stage involves extracting drugs from hair at concentrations lower than in other methodologies (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of positive screening results uses GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positives are washed prior to confirmation as needed. The full laboratory process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair specification and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis is performed on the hair strand rather than the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Camano, WA
In Camano, WA, hair follicle testing offers superior benefits over traditional urine tests. Hair tests provide a broader window of detection, making them more reliable in showcasing long-term substance use.
Employers and authorities in Camano favor hair testing for its accuracy, as it is harder to cheat and offers definitive results that urine tests might miss.
Extended Detection Window in Camano, WA
Camano, WA, relies on hair follicle testing for its extensive detection window of up to 90 days, providing a thorough overview of an individual's substance use history.
This testing gives employers and legal entities a detailed understanding of an employee's or applicant's past drug use, ensuring informed decision-making.
Tamper-Resistant Testing Method in Camano, WA
In Camano, WA, hair follicle tests are favored for their tamper-resistant properties, significantly lowering the chances of sample adulteration.
This method ensures that the results are trustworthy and beyond dispute, guaranteeing reliability in drug testing processes.
Convenient Nationwide Testing Locations and Local Locations in Camano, WA
Accredited Drug Testing provides convenient locations across the nation, including Camano, WA, allowing for easy and stress-free access to testing services.
With nationwide and local availability, individuals and businesses can quickly access reliable testing services without hassle.
Simple, Confidential Process in Camano, WA
In Camano, WA, ordering and undertaking hair follicle tests is straightforward and discreet, ensuring user privacy and ease of process.
The confidentiality of the testing process and result delivery addresses privacy concerns while maintaining simplicity and reliability for users.
Affordable Pricing and Fast Turnaround in Camano, WA
Accredited Drug Testing offers competitive pricing in Camano, WA, with quick result turnaround times, delivering excellent value for various business scales.
The affordability alongside the efficiency of these hair follicle tests guarantees peace of mind for employers regarding cost and time efficiency.
Fast, Accurate, and Reliable Results in Camano, WA
For rapid and precise detection, hair follicle drug tests stand out in Camano, WA. These tests are renowned for their high accuracy and swift results, making them a top choice for detecting substance use.
The efficiency of hair testing ensures that results are both timely and reliable, providing crucial insights into substance use behaviors without lengthy delays.
Compliance and Peace of Mind for Employers in Camano, WA
Employers in Camano, WA, enjoy peace of mind using hair follicle tests as they ensure adherence to drug-free workplace policies.
These tests reduce potential legal complications and enhance workplace safety by effectively monitoring employee substance use.
