Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair stores a prolonged record of alcohol and other substances by embedding biomarkers within the fibers of the developing hair strand. When extracted near the scalp, hair can offer a detection period of up to about 3 months for alcohol and other drugs. Collecting hair is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch sample consisting of roughly 200 hairs (similar in size to a #2 pencil) nearest the scalp yields 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, add-ons, and/or panel counts above 10, 150mg of the sample is advised. We propose measuring the sample on a jeweler’s scale. If scalp hair is unattainable, an equivalent quantity of body hair may be gathered. When mentioning head hair, we specifically mean scalp hair. Body hair refers to all other hair types (like facial or axillary hair).
Process Overview
The key stages in the lab processing of a drug test are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the lab's system. This step includes ensuring the sample was properly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and filling out any additional data entry that an electronic chain of custody system doesn't cover.
Screening involves a rapid initial assessment for drug abuse. Although Screening is a budget-friendly method to exclude drug use for most samples, a positive screen must be verified to be permissible in legal proceedings. Any samples that show presumptive positivity in Screening need secondary confirmation.
In the event a sample appears presumptively positive during Screening, further hair is extracted from the original sample for Extraction. Here, drugs are removed from hair at a significantly lower concentration compared to other methods (such as urine or oral fluid), hence hair drug screening is the most challenging method to execute.
Confirmation of any positive screen result is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples considered presumptive positive are cleaned before confirmation as necessary. The entire lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand rather than the hair follicle beneath the scalp.
The hair follicle drug test prevails over traditional urine tests in detection accuracy and reliability in Brooklyn, MI. With a longer detection window, hair tests offer superior insights into an individual's substance use history compared to urine tests' limited time frame.
Hair testing stands above urine tests through its unparalleled detection capabilities. Its ability to uncover drug use over months makes it a dependable choice for organizations enforcing strict drug policies in Brooklyn, MI.
Hair follicle testing extends the detection window to an impressive 90 days in Brooklyn, MI, providing employers an extensive view into an individual's drug use history. This long-range detection is invaluable for thorough assessments and informed decision-making.
With the extended detection period of hair testing, companies in Brooklyn, MI can confidently evaluate an employee's or applicant's substance intake over months, offering assurance of a drug-free workplace with lasting effects.
In Brooklyn, MI, hair follicle tests emerge as a robust, tamper-resistant drug testing method. These tests minimize the risk of sample adulteration, offering dependable outcomes free from interference and manipulation.
Hair follicle testing effectively reduces the chances of sample tampering, delivering solid and reliable results. This method reinforces integrity in the drug testing process in Brooklyn, MI.
Brooklyn, MI residents benefit from convenient national testing center locations, ensuring seamless access to testing services. Quick, hassle-free testing solutions mean less downtime and immediate access to results.
With local testing locations readily available, Brooklyn, MI residents enjoy the ease and convenience of hair testing. Nationwide availability of testing services ensures swift service, making it less burdensome.
The process in Brooklyn, MI for hair drug testing is both straightforward and confidential. Ordering and obtaining results respect privacy while maintaining ease, ensuring a seamless experience for users.
Promising privacy and simplicity, hair test procedures clarify any concerns. Ordering tests, sample collection, and results are designed with confidentiality in Brooklyn, MI, ensuring a user-friendly process.
Brooklyn, MI businesses can expect competitive pricing on hair follicle testing with efficient turnaround times, offering significant value for all company sizes. Rapid results align with budget considerations for organizations.
Affordable testing solutions with swift results are available to Brooklyn, MI businesses, providing peace of mind without overwhelming costs. This balance makes high-quality hair testing accessible to all enterprises.
In Brooklyn, MI, hair follicle tests are renowned for their swift and accurate results. These tests excel in identifying substance use with high precision, offering a reliable solution for drug testing. The sophisticated detection method assures stakeholders of trusted outcomes.
The rapid turnaround and precision of hair testing in Brooklyn, MI make it an invaluable tool. Improving workplace safety and ensuring substance-free environments, these tests deliver fast results without compromising accuracy.
Employers in Brooklyn, MI gain valuable peace of mind with hair follicle testing, reinforcing compliance with drug-free workplace policies. This method aids in reducing legal liabilities and elevates workplace safety protocols.
Hair follicle testing in Brooklyn, MI ensures that businesses enforce drug policies effectively, minimizing risks and emphasizing safety, while fostering a compliant and secure work environment.
