Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is now recognized as a robust method for identifying drug and alcohol consumption. The hair captures a detailed record of alcohol and drug intake by embedding biomarkers within the fibers of the growing strand. When obtained near the scalp, hair delivers up to an estimated 3-month detection period for alcohol and drugs. Hair is straightforward to collect, challenging to tamper with, and simple to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (approximately the width of a #2 pencil) close to the scalp provides 100mg of hair, the perfect sample for both screening and confirmation. For EtG, additional testing, and/or analyses exceeding 10 panels, 150mg of the sample is suggested. It is advised to weigh the sample using a jeweler’s scale. If scalp hair is unavailable, a comparable quantity of body hair can be utilized. When mentioning head hair, it refers exclusively to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Summary
The primary four stages in laboratory processing for drug test outcomes encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary handling of a sample within a lab system. This entails confirming the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any additional data input absent in an electronic chain of custody system.
Screening constitutes an initial examination for drugs of abuse. Though Screening is a cost-sensitive method to dismiss drug usage across most samples, a positive result necessitates confirmation for court viability. Samples that appear positive in Screening require further confirmation.
If the sample shows a likely positive result in the Screening step, more hair is extracted from the primary sample for Extraction. At this juncture, drugs are recovered from hair at much reduced concentrations compared to other methods (e.g., urine or oral fluid), underscoring hair drug screening as the most challenging method to execute.
Validation of any positive screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Any initially positive samples undergo necessary washing before confirmation. The comprehensive lab procedure spanning from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Benefits of Hair Drug Testing:
Drawbacks:
Note: Although commonly termed "hair follicle tests", the actual analysis focuses on the hair strand and not the scalp hair follicle.
Hair testing stands out over traditional urine methods in Shell Rock, IA, for its enhanced detection and accuracy. Unlike urine tests, hair analysis can reveal drug use with superior detectability, boosting trust in the test results.
Shell Rock, IA employers value hair follicle testing for its ability to look back on drug use over an extensive period, typically up to 90 days. This thorough examination offers a full picture of an individual’s substance use history, aiding in better employment decisions.
The hair follicle testing in Shell Rock, IA, is resistant to tampering, curbing risks of sample manipulation. Its reliable processes provide unquestionable results, granting peace of mind to all involved.
With a vast network of nationwide centers, including Shell Rock, IA, accessing hair follicle testing services is simple and efficient. Convenient local options ensure smooth and hassle-free testing experiences.
The procedure for hair follicle testing in Shell Rock, IA, is straightforward and private. Users can confidently navigate the simple order, collection, and results process while assurances are made to safeguard their privacy.
Shell Rock, IA, businesses benefit from our competitive pricing and swift test result turnaround times. Our services provide excellent value, assuring peace of mind for companies seeking cost-effective drug testing solutions.
In Shell Rock, IA, the reliability of hair follicle drug tests is unparalleled due to their precise and swift results. These tests ensure high accuracy, making them a preferred choice for quickly verifying substance use and reinforcing decision-making confidence.
Employers in Shell Rock, IA, achieve greater compliance with workplace drug policies through hair testing. This method mitigates legal risks and fortifies workplace safety, fostering a peaceful and compliant work environment.
