Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant method for detecting drug and alcohol consumption. Hair captures a lengthy history of substance use by embedding biomarkers in the strands as they grow. When collected close to the scalp, hair offers a detection window of up to about 3 months for alcohol and other substances. It’s easy to gather, fairly resistant to tampering, and simple to transport.
A 1.5-inch sample comprising roughly 200 strands of hair (equivalent to a #2 pencil's thickness) close to the scalp yields 100mg of hair, which is the optimal size for screening and verification. For EtG, supplementary additives, and/or tests beyond 10-panel, a specimen of 150mg is advised. We suggest weighing the sample on a jeweler’s scale. If scalp hair cannot be collected, an equivalent amount of body hair may be used. When we mention head hair, we exclusively mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test result encompasses four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the primary integration of a sample into a lab’s framework. This includes checking if the sample was properly sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening offers an initial rapid check for abused substances. While Screening is a budget-friendly way to exclude drug use in most samples, a positive screen must be validated to be court-admissible. Any samples at Screening that appear positive require further confirmation.
If a sample tests positive during Screening, additional hair is taken from the initial sample for Extraction. Drugs are extracted from hair here at lower concentrations than other methods (e.g., urine or oral fluid), which is why hair testing is notably challenging.
Positive screening results require Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are washed before Confirmation if necessary. The entire lab process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair standards and accreditation to ISO/IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
In Howard City, MI, hair follicle testing surpasses urine testing by providing comprehensive insight into substance use, spanning a greater detection window.
The superior detection accuracy ensures that even trace amounts remain detectable over longer periods, offering a more reliable option than traditional methods.
With its accuracy and robust detection period, employers gain a clear, untainted view of an individual's drug history.
One of the standout features of hair follicle testing in Howard City, MI, is its extended detection window, capturing drug use over up to 90 days.
Employers gain a detailed window into an employee's or candidate's substance patterns, unlike the shorter scope of urine tests.
This prolonged detection period takes into account longer cycles of drug use, ensuring a thorough understanding beyond immediate past weeks.
In Howard City, the tamper-resistant nature of hair follicle tests cannot be overstated. This method minimizes the risk of sample manipulation.
With the ability to detect even the smallest alterations, hair testing ensures that results are trustworthy and precise.
By offering such reliable outcomes, hair tests secure confidence and integrity in drug testing protocols, especially compared to more tamper-vulnerable methods.
Accredited Drug Testing ensures convenience with numerous testing centers nationwide, including Howard City, MI, for hassle-free testing access.
These widespread locations mean quick and painless scheduling, making drug testing a simple process.
With facilities across the country, and locally in Howard City, individuals and companies can readily utilize our drug testing services.
In Howard City, MI, our streamlined process makes drug testing straightforward and confidential, addressing concerns over privacy.
Upon ordering a test, the quick collection procedure respects confidentiality while ensuring precise, rapid results.
Our user-friendly procedures lift the stress out of drug testing, safeguarding user privacy every step of the way.
Our pricing for hair follicle tests in Howard City, MI, remains competitive, ensuring fast turnaround while maintaining quality.
This affordability does not compromise on speed; results are swift, aiding employers to make timely, informed decisions.
By offering both economical and rapid testing solutions, we cater to businesses of all sizes in Howard City.
The precision of hair follicle drug tests in Howard City, MI lies in their adeptness at pinpointing substance use in a timely manner. Swift, accurate, and reliable, these tests provide results that are hard to contest.
With the ability to detect a wide range of substances with high accuracy, hair follicle tests offer an excellent choice for those seeking dependable testing methods.
Employers in Howard City can rely on this method to make informed decisions, with results that offer clear, immediate insights into substance use.
Employers in Howard City, MI, find peace of mind knowing hair follicle testing aligns with stringent drug-free workplace policies.
This testing method facilitates compliance, reducing potential legal issues and enhancing workplace safety through diligent monitoring.
A stringent policy backed by reliable testing results in a safer, more productive work environment, free from substance-related disruptions.
