Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as an effective method for identifying drug and alcohol consumption. Hair stores a long-term record of substances by capturing biomarkers within the strands as they grow. When cut close to the scalp, hair provides an approximately 3-month detection period for various substances. It is straightforward to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch piece of roughly 200 hair strands (comparable to a #2 pencil thickness) closest to the scalp provides 100mg, the preferred sample weight for examination and confirmation. For EtG, additional testing, and/or screenings beyond 10 panels, 150mg of the sample is suggested. We advise measuring the sample with a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair may be used. When we mention head hair, we mean scalp hair only. Body hair includes all other hair categories (beard, underarm, etc.).
Process Overview
The laboratory processing of a drug test result consists of four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of entering a sample into the lab system. It involves ensuring the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry that isn’t provided by an electronic chain of custody system.
Screening is a preliminary check for drug substances. Although Screening is a cost-effective means to identify drug use in most samples, a positive result requires confirmation to be legally valid. Samples that test positive during Screening must undergo a secondary confirmation.
If a sample tests positive during Screening, additional hair is taken from the original sample and processed for Extraction. Here, drugs are extracted at notably lower concentrations than other methods (such as urine or oral fluid), which is why hair drug testing is considered the most challenging method.
Confirmation of a positive screen is achieved through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples with a presumptive positive result are washed before confirmation if necessary. The complete lab processing from Accessioning to Confirmation is overseen by both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the evaluation itself targets the hair strand, not the follicle beneath the scalp
In Cohasset, MN, hair follicle testing offers unmatched detection accuracy compared to traditional urine tests. This method is superior, providing a longer detection window and higher reliability, making it ideal for employers enforcing strict drug-free policies.
While urine tests may detect recent usage, hair follicle tests in Cohasset, MN, excel in identifying prolonged substance use. This enhanced detection capability ensures more comprehensive monitoring, promoting safer and more productive environments.
Hair follicle drug testing in Cohasset, MN provides an extensive detection window of up to 90 days. This capability allows employers to gain a thorough understanding of an individual's drug use history over an extended period.
The prolonged detection span of hair follicle testing in Cohasset, MN makes it an invaluable tool for employers. By covering up to three months of substance use, this testing method offers unparalleled insight into an individual's behavioral history.
In Cohasset, MN, the hair follicle testing methodology effectively mitigates the risk of specimen tampering. Its robust design ensures that results are reliable, offering peace of mind to individuals and organizations seeking uncompromised drug test outcomes.
The hair follicle testing process in Cohasset, MN significantly curtails the potential for sample adulteration. This stringent approach ensures that results remain credible and unquestionable, enhancing the dependability of drug testing procedures.
Accredited Drug Testing offers widespread availability with nationwide and local testing centers in Cohasset, MN. This accessibility ensures that individuals and organizations can conveniently access testing services with minimal disruption.
With numerous testing locations throughout the country and locally in Cohasset, MN, getting tested is straightforward and hassle-free. Our extensive network simplifies the process, providing easy access to essential testing services wherever needed.
The hair follicle testing process in Cohasset, MN is designed to be straightforward and confidential. From ordering a test to receiving results, every step prioritizes privacy and convenience to ensure peace of mind for all involved.
In Cohasset, MN, the hair follicle drug testing procedure emphasizes simplicity and confidentiality. Clients can confidently navigate the testing process, knowing their privacy is respected from start to finish, making the entire experience seamless and stress-free.
Offering competitive pricing and swift turnaround times, hair follicle testing in Cohasset, MN provides excellent value. This ensures companies of all sizes can maintain cost-effective screening programs without compromising on quality or efficiency.
In Cohasset, MN, affordable pricing and prompt test results characterize hair follicle testing services. This cost-effective approach allows businesses to sustain efficient drug monitoring practices, ensuring operations run both smoothly and economically.
Hair follicle drug testing in Cohasset, MN stands out for its precision and speed. This method offers remarkable accuracy in identifying substance use, ensuring trustworthy results. With quick processing times, individuals and organizations can count on timely insights into their testing needs.
The rapidity and precision of hair follicle drug testing set it apart from other methods. By choosing this testing option, Cohasset, MN residents benefit from cutting-edge diagnostics, capable of delivering fast and precise results; a crucial asset for timely decision-making.
For employers in Cohasset, MN, hair follicle testing ensures adherence to drug-free workplace policies. By reducing legal liabilities and fostering a secure work environment, this testing method contributes to enhanced workplace safety and compliance.
Employers in Cohasset, MN benefit from hair follicle testing as it promotes peace of mind. This reliable testing method aligns with workplace drug policies, safeguards legal interests, and supports a culture of safety and responsibility.
