Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol usage. By encapsulating biomarkers within the fibers of the growing hair strand, hair offers a prolonged record of substance use. When collected near the scalp, it can present up to around a 3-month period for detecting alcohol and other drugs. Hair collection is straightforward, relatively hard to alter, and easy to transport.
A 1.5-inch segment of roughly 200 strands of hair (approximately equivalent to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the perfect sample for evaluations and confirmations. For EtG, add-on services, and/or analyses beyond 10 panels, 150mg of the sample is advised. Utilizing a jeweler's scale for weighing the sample is suggested. If scalp hair is not available, an equivalent amount of body hair can be obtained. By head hair, we specifically mean scalp hair. Body hair encompasses all other types, such as facial or axillary hair.
Process Overview
The primary stages in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the starting phase of a sample's processing into a lab's system. This involves checking the correct sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry not covered by an electronic chain of custody system.
Screening entails a preliminary rapid assessment for drugs of abuse. Although a cost-efficient method to eliminate drug usage for most samples, a positive screening result must be verified to hold up in court. Samples indicated as presumptively positive in Screening require an additional confirmation.
Once a sample returns presumptive positive during Screening, more hair is extracted from the original sample and prepped for Extraction. In this stage, drugs are extracted from hair at lower concentrations compared to other methods (like urine or oral fluid), which is why hair drug analysis is the most challenging to conduct.
Verification of any positive screening result occurs via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp
Why does hair follicle testing surpass urine testing in Cylon, WI? Hair tests offer enhanced detection accuracy and reliability compared to conventional urine tests. They identify drugs consumed over a longer duration, providing a robust method for employers to maintain a drug-free workplace. This superior detection makes hair testing the preferred choice for many.
In Cylon, WI, the extended detection period of hair follicle tests is a distinct advantage. Capable of revealing drug use up to 90 days prior, these tests deliver an exhaustive view of an individual's substance usage history, assisting employers in making informed decisions about new hires and current employees alike.
The tamper-resistant nature of hair follicle tests in Cylon, WI, reduces the likelihood of falsified results. Due to the scrutiny in collection and analysis, these tests offer reliable and unequivocal outcomes, ensuring authenticity and minimizing the possibility of manipulation or cheating.
Experience convenience in Cylon, WI, with our nationwide testing locations. Our widespread facilities guarantee quick and hassle-free access to hair follicle testing services, ensuring that testing needs are fulfilled expediently and efficiently, without geographical constraints.
The uncomplicated and confidential process offered in Cylon, WI ensures ease and privacy when ordering hair follicle tests. Concerned about confidentiality? Our procedure guarantees discreet handling, from test initiation to result retrieval, catering to personal privacy needs seamlessly.
Take advantage of affordable pricing and swift turnaround times in Cylon, WI. Our competitive cost structure and rapid results provide excellent value for businesses of all sizes, delivering peace of mind without compromising on quality or budget.
In Cylon, WI, hair follicle drug tests ensure rapid, accurate, and trustworthy findings. These tests are celebrated for their precision and quick processing time, detecting a broad spectrum of substances efficiently. Their superior accuracy makes them an invaluable tool for organizations aiming to enforce substance-free policies smoothly.
Hair follicle testing in Cylon, WI provides employers with compliance and peace of mind. Ensuring adherence to drug-free workplace policies, these tests decrease legal risks and heighten workplace safety, fostering an environment of trust and responsibility.
