Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing stands out as an effective resource for identifying drug and alcohol consumption. As hair grows, it captures biomarkers within its strands, offering a prolonged record of alcohol and drug use. When taken near the scalp, hair provides nearly a three-month period for detecting alcohol and other substances. It's straightforward to collect, hard to tamper with, and convenient to ship.
A hair sample of 1.5 inches, with around 200 strands (similar to a #2 pencil in size) near the scalp, yields 100mg of hair, which is perfect for screening and confirmation. For EtG, add-ons, and/or tests over 10 panels, a 150mg specimen is advised. Using a jeweler’s scale is recommended for weighing the sample. Should scalp hair be lacking, body hair in an equivalent amount can be collected. By head hair, we mean scalp hair exclusively. Body hair includes other types (like facial or axillary).
Process Overview
The laboratory processing of a drug test result involves four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the start of processing a sample within a lab's system. It involves confirming the sample’s seal and proper shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening offers an initial rapid assessment for drug use. It's a cost-efficient way to eliminate drug usage in most samples, though positive results must be confirmed to stand up in court. Samples with preliminary positive results in Screening should go through a secondary confirmation.
When a sample indicates positive in the Screening phase, extra hair from the primary sample is prepared for Extraction. This phase extracts drugs from hair at much lower concentrations than other methods (such as urine or oral fluid), making hair drug screening the most challenging method.
GC/MS, GC/MS/MS, or LC/MS/MS techniques carry out Confirmation for all positive screening results. All presumptive positive samples undergo washing if needed before confirmation. The full process from Accessioning to Confirmation undergoes review according to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", these tests examine the hair strand and not the follicle beneath the skin.
Hair follicle testing in Waddy, KY, surpasses urine tests in several ways. It provides better detection accuracy and reliability.
Hair follicle testing offers an extended detection timeline in Waddy, KY. It can identify substance use over three months, offering employers a thorough look into an individual’s history.
Using hair follicle testing in Waddy, KY significantly reduces the possibility of sample tampering. This ensures the results are both reliable and unquestionable.
Our testing locations are conveniently spread nationwide, including in Waddy, KY. Accessing drug testing services is made simple through our expansive network.
The process of hair follicle testing in Waddy, KY is straightforward and confidential. This assures privacy and ease of use.
Our hair follicle testing in Waddy, KY offers competitive pricing and fast turnaround times, providing companies with great value.
In Waddy, KY, hair follicle testing delivers rapid and accurate outcomes. This method is esteemed for its precision and speed, detecting substance abuse effectively.
Employers in Waddy, KY benefit from compliance and peace of mind by using hair follicle testing. It supports adherence to drug-free workplace policies.
