Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a potent method for detecting substance and alcohol intake. Hair retains a longitudinal record of alcohol and drugs by embedding biomarkers within the fibers of the newly growing hair. When acquired near the scalp, hair offers a detection timeframe of up to roughly three months for alcohol and substances. Hair is straightforward to gather, relatively challenging to tamper with, and easy to send.
A 1.5-inch section of about 200 hair strands (comparable to a #2 pencil thickness) nearest to the scalp yields 100mg of hair, the optimal sample size for testing and verification. For EtG, additional testing, and/or analyses above 10 panels, 150mg of the sample is advisable. It's suggested to weight the sample using a jeweler’s scale. If no scalp hair is present, a corresponding amount of body hair may be used. Head hair specifically means scalp hair. Body hair includes all other types (facial, underarm, etc.).
Process Overview
There are four essential phases in the lab processing of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the preliminary processing of a specimen into the lab system. This step ensures that the sample was sealed and dispatched correctly, allocates a unique LAN (Laboratory Accessioning Number), and completes any further data entries not included by an electronic custody tracking system.
Screening offers an immediate preliminary examination for drug misuse. While Screening is an economical strategy to exclude drug consumption in most samples, a positive screen requires confirmation for legal acceptability. Any samples showing presumptive positives in Screening necessitate secondary confirmation.
If a sample tests as presumptive positive during Screening, more hair is extracted from the initial sample for Extraction. At this stage, drugs are extracted from hair at considerably lower concentrations than other techniques (e.g., urine or oral fluid), which is why hair drug tests present the highest difficulty to execute.
Confirmation of any positive screening finding is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples go through washing prior to confirmation as necessary. The overall lab procedure from Accessioning to Confirmation is assessed in line with both CAP (College of American Pathologists) Hair specification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the analysis itself focuses on the hair strand, not the follicle beneath the scalp.
In Sunnybrook, KY, hair follicle testing vastly outperforms urine tests. Advantages of hair testing include a longer detection window and less susceptibility to tampering. While urine tests detect recent use, hair testing reveals patterns over months, thus proving more effective for assessing ongoing drug use involvement.
Hair follicle testing in Sunnybrook, KY offers a substantial advantage with its extended detection period. Unlike urine tests, hair analyses provide insights into drug use over the previous 90 days, giving a comprehensive view of individual behavior over time.
Ensuring reliable results, hair follicle tests in Sunnybrook, KY, significantly limit the risk of cheating. Minimal tampering potential makes these tests an appealing choice. By nature, hair samples are hard to alter, providing trustworthy data.
Testing accessibility in Sunnybrook, KY is unmatched, thanks to nationwide and local facilities. Our centers offer quick and hassle-free testing services. With locations everywhere, testing is straightforward and convenient.
In Sunnybrook, KY, hair testing is both easy and confidential. The process for test ordering, taking, and result reception is streamlined, addressing privacy and usability concerns effectively.
Sunnybrook, KY benefits from our affordable pricing and expedient results. Offering excellent value, regardless of company size, our competitive pricing structures and rapid turnaround times provide peace of mind to all clients.
Sunnybrook, KY prides itself on quick and accurate testing. Hair follicle tests stand out for their speed and precision.
Employers in Sunnybrook, KY gain peace of mind using hair follicle testing. Ensuring workplace safety and regulatory compliance, such testing decreases legal risks. Hair tests reinforce a drug-free workplace, promoting security.
