Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective means for identifying drug and alcohol consumption. By retaining biomarkers within the strands, hair offers a prolonged record of substance use. Hair gathered near the scalp enables detection of drugs and alcohol for up to about three months. Collection is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch segment consisting of around 200 hair strands (comparable to a #2 pencil) from near the scalp provides 100mg, the ideal sample for evaluation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the specimen is advisable. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn't present, an equivalent amount of body hair may be used. "Head hair" specifies scalp hair only, while "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The four primary phases in lab processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample in the laboratory's framework. This step verifies the proper sealing and shipping of the sample, assigns a LAN (Laboratory Accessioning Number) randomly, and finalizes any additional data entry absent from an electronic chain of custody.
Screening provides an initial rapid assessment for drugs. While cost-effective for negating drug use in most samples, a positive screen must be confirmed for courtroom validity. Presumptively positive samples in Screening necessitate a supplementary confirmation.
If a sample is presumptively positive at the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. Here, substances are extracted from hair at far lower concentrations compared to other methods (e.g., urine or oral fluid), giving hair drug testing its challenging complexity.
Confirmation of positive results is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation as required. The entire laboratory trajectory from Accessioning to Confirmation is assessed under CAP (College of American Pathologists) Hair classification and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While called "hair follicle tests", the actual analysis is conducted on the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses traditional urine methods in Masury, OH, providing several advantages. Its accuracy in detecting drug use is significantly higher, offering employers a reliable alternative. This method uncovers substance presence more effectively, proving its superiority over conventional urine tests.
Hair follicle testing in Masury, OH offers extended drug detection capabilities, identifying substance use over a 90-day period. This feature presents employers with a detailed insight into an individual’s drug history, exceeding the limitations of standard drug testing methods.
In Masury, OH, hair follicle testing serves as a tamper-resistant approach to drug screening. This testing method minimizes the risk of sample adulteration, assuring valid and irrefutable results, which is of utmost importance in maintaining the integrity of drug testing processes.
Masury, OH benefits from extensive testing locations provided by our national network, ensuring drug tests are easily accessible. Our facilities promote convenience, facilitating quick and trouble-free testing services, no matter where you are located.
The process for ordering and completing a hair follicle test in Masury, OH is straightforward and respects confidentiality concerns. This streamlined approach from test initiation to results delivery reassures users with its simplicity and privacy.
Offering competitive pricing and rapid results, hair follicle testing in Masury, OH is both affordable and efficient. The value provided ensures organizations of all sizes can benefit from timely and economical drug testing solutions.
Masury, OH offers drug testing solutions with a high degree of precision and speed, focusing heavily on hair follicle drug tests. These tests provide accurate substance detection, reducing wait times while ensuring dependable results. Their meticulous nature stands out, enabling quick and precise identification of drug use.
Utilizing hair follicle testing in Masury, OH helps employers adhere to drug-free workplace policies, affording them compliance and peace of mind. These tests reduce legal risks and promote a safer work environment, ensuring that policy enforcement is both effective and reliable.
