Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a highly effective method for identifying alcohol and drug consumption. By capturing biomarkers in the fibers of developing hair strands, hair offers an extended history of substance use. When collected from near the scalp, hair can provide a detection period of up to three months for both alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and convenient to transport.
A sample of 1.5 inches, consisting of roughly 200 strands (about the size of a #2 pencil) nearest the scalp, yields 100mg of hair, which is ideal for both screening and confirmation. For EtG enhancements or tests with more than 10 panels, a sample size of 150mg is advisable. We suggest weighing the sample using a jeweler's scale. If scalp hair isn't an option, a comparable amount of body hair may be used. "Head hair" refers specifically to scalp hair, whereas "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four primary steps in processing a drug test result in the lab: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample within the laboratory's system. This step involves ensuring the sample was properly sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and completing any manual data entry not covered by an electronic chain of custody.
Screening is an initial rapid check for drug abuse. Although Screening is an economical method to exclude drug use in most samples, confirmation is necessary for positive screens to be valid in a court setting. Samples flagged as presumptive positives in Screening must undergo secondary confirmation.
Should a sample be presumptively positive during Screening, an additional portion of the hair from the initial sample is used for Extraction. In this phase, drugs are drawn out from hair at a much lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening one of the more challenging methodologies.
Confirmation for any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation when necessary. The complete laboratory process, from Accessioning to Confirmation, is conducted in compliance with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle testing is superior to urine testing in Manastash, WA, boasting enhanced accuracy and reliability. Unlike urine tests, hair tests offer a broader detection period of drug use, capturing a comprehensive overview of long-term substance habits. Their precise results make them an excellent option for stringent environments.
Employers choose hair tests for zero-tolerance policies due to their reliable outcomes and difficulty to falsify, as opposed to the more easily manipulated urine tests.
Hair follicle testing is preferred in Manastash, WA, for its extensive detection period, reaching up to 90 days. This offers employers and legal entities a detailed view of substance use history, enhancing decision-making processes. Unlike short-window tests, hair sampling captures a true reflection of long-term behavior.
For employers, this comprehensive detection provides vital insights into an individual's lifestyle, empowering informed hiring choices based on a clear substance history.
The hair follicle testing method in Manastash, WA, minimizes tampering risks, ensuring the integrity of the samples. By significantly reducing the chances of sample adulteration, hair tests deliver unquestionable and consistent results, making them trustworthy.
This robust testing approach supports a fair evaluation process, providing confidence in the findings due to its resistance to manipulation compared to other methods.
Convenience is key at our Manastash, WA hair follicle testing centers, part of a vast nationwide network. These easily accessible locations simplify the testing process, guaranteeing hassle-free experiences for all clients.
This accessibility provides swift and straightforward services, eliminating long waits and geographic limitations, ensuring that testing is convenient wherever you reside.
In Manastash, WA, the hair follicle testing process is designed to be simple and confidential. Ordering, taking, and receiving results is streamlined to prioritize ease of use and privacy, addressing any concerns over confidentiality.
This user-friendly process eliminates stress, allowing individuals and employers to focus on the results without worrying about privacy or operative complexities.
Our competitive pricing in Manastash, WA brings affordable options and rapid turnaround to hair follicle testing. With excellent value offerings, our service supports companies of any size by providing budget-friendly solutions.
The fast processing of results coupled with cost-effective services ensures our clients receive the benefits of timely, reliable testing without breaking the bank.
In Manastash, WA, the efficiency and reliability of hair follicle drug tests stand unmatched. These tests provide fast, accurate detection of substance use, offering peace of mind through their precise results. Known for their high accuracy, hair follicle tests rapidly detect even past drug use, making them a preferred choice.
The breakthrough in hair testing technology ensures speedy turnaround times without compromising on accuracy, allowing both employers and individuals to access trusted results swiftly.
Implementing hair follicle testing in Manastash, WA, ensures employer compliance with drug-free policies, fostering a secure, legally compliant work environment. This method significantly reduces legal risks, contributing to safer workplaces.
Employers gain peace of mind with hair testing, knowing it backs their policies and upholds workplace standards, ultimately enhancing safety and security for all employees.
