Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a valuable approach for uncovering drug and alcohol consumption. By embedding biomarkers within the fibers of the hair strand as it grows, hair offers a prolonged historical record of alcohol and drug use. When gathered near the scalp, hair can potentially provide a detection window of up to three months for alcohol and drugs. Hair is straightforward to collect, challenging to tamper with, and convenient to transport.
A sample measuring 1.5 inches consisting of approximately 200 strands of hair (comparable to the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is the preferred amount for screening and verification. For EtG, additional tests, or tests exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the sample using a jeweler’s scale. In the absence of scalp hair, a similar quantity of body hair can be collected. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The four primary stages in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory's system. This process includes ensuring the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent from an electronic chain of custody framework.
Screening provides an initial cursory examination for substances of abuse. Although Screening serves as an economical means to negate drug usage for most samples, a positive screen must be corroborated to be valid in legal proceedings. Any samples preliminarily positive during Screening necessitate a subsequent confirmation.
If a sample is preliminarily positive in the Screening phase, additional hair is extracted from the original specimen and prepared for Extraction. In this phase, substances are withdrawn from hair at a significantly lower concentration than other approaches (e.g., urine or oral fluid), making hair drug testing the most intricate methodology to execute.
Verification of any positive screening outcome takes place through GC/MS, GC/MS/MS or LC/MS/MS. All samples tentatively positive are cleansed before confirmation as needed. The entire laboratory procedure from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis is conducted on the hair strand itself, not the follicle beneath the scalp
In Berenda, CA, hair follicle testing outshines traditional urine tests in several ways. Hair analysis offers superior detection accuracy, capturing a broader snapshot of substance use. This method identifies drug use over weeks, unlike urine tests which have shorter detection windows, making hair a more reliable choice for employers.
The reliability of hair testing in Berenda sets it apart. With a detection period that far exceeds urine tests, it provides a more extensive picture of an individual's drug history, ensuring a higher level of accuracy and reducing the likelihood of false negatives for recent users.
In Berenda, CA, hair follicle testing offers an extended detection window that proves invaluable for employers. By covering up to 90 days of drug use history, it delivers a more comprehensive view of substance use compared to traditional methods, allowing employers to make well-informed decisions.
The ability to detect drug use over a prolonged period gives employers in Berenda a strategic advantage. With hair testing, businesses gain insights into an individual's ongoing substance habits, ensuring a robust overview that aids in maintaining a drug-free workplace.
In Berenda, CA, hair follicle testing stands out as a tamper-resistant method, significantly reducing the risk of sample adulteration. This ensures that the test results are reliable and irrefutable, providing confidence to employers and legal authorities alike.
The robustness of hair tests against tampering ensures that the integrity of results in Berenda remains intact. By choosing hair follicle testing, businesses and individuals can mitigate the risk of manipulated samples, leading to more trustworthy outcomes.
With convenient nationwide and local testing centers in Berenda, CA, accessing hair follicle testing services is hassle-free. Accredited Drug Testing ensures availability and ease, offering seamless access to required tests without lengthy travel or inconvenience.
Berenda's residents and businesses enjoy unparalleled convenience with our myriad of testing locations. Our streamlined setup across the nation simplifies the testing process, emphasizing ease and rapid access, wherever you are.
In Berenda, CA, the process of ordering, taking, and receiving hair follicle test results is both simple and confidential. Accredited Drug Testing ensures privacy is respected, providing users with peace of mind regarding their sensitive information.
Our straightforward approach in Berenda underscores ease of use, from selecting the test to receiving the results. With confidentiality as a cornerstone, clients can trust the discrete handling of their data, guaranteeing a user-friendly experience.
Accredited Drug Testing offers affordable pricing and swift turnaround times in Berenda, CA. This balance of cost-effectiveness with rapid service provides businesses of all sizes with excellent value, ensuring quick and accurate results without breaking the bank.
The competitive pricing structure and fast result delivery in Berenda ensure that testing remains accessible to everyone. By prioritizing affordability alongside quality, we deliver exceptional service reliability within the timeline businesses require.
In Berenda, CA, the efficiency of hair follicle drug tests is unmatched. They provide fast, accurate, and reliable results by pinpointing substance use with great precision. Hair testing excels in its ability to detect a wide range of substances efficiently, presenting an ideal solution for those requiring trustworthy outcomes in tight timeframes.
The speed and accuracy of hair tests in Berenda lead to quicker decision-making. Unlike slower traditional methods, hair follicle testing effectively captures substance traces, ensuring reliable results in a fraction of the time, allowing businesses and individuals to proceed with confidence.
Implementing hair follicle testing in Berenda, CA, offers employers peace of mind by ensuring compliance with drug-free workplace policies. This mitigates legal risks and enhances safety, safeguarding not only the workforce but also the organization's overall integrity.
Employers in Berenda benefit from the compliance assurance that hair testing delivers. By aligning with robust testing protocols, businesses can maintain a secure working environment, protecting both their reputation and their employees.
