Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means of identifying drug and alcohol consumption. Hair stores a prolonged history of alcohol and drug use by capturing biomarkers within the strands of the hair as it grows. Collected near the scalp, hair can offer up to around a 90-day detection period for alcohol and drugs. Hair collection is straightforward, moderately resistant to tampering, and easy to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp provides 100mg of hair, which is optimal for screening and confirmation. For EtG, additional tests, or tests exceeding 10 panels, a specimen of 150mg is advisable. We suggest using a jeweler's scale to measure the sample. If scalp hair is insufficient, a similar quantity of body hair can be taken. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other types of hair (e.g., facial, axillary).
Process Overview
The lab processing of a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning relates to the initial integration of a sample into a laboratory's system. This phase includes checking the proper sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry not covered by an electronic chain of custody mechanism.
Screening is a preliminary rapid assessment for drug abuse. Although Screening is an economical method to dismiss drug usage in most cases, a positive screen must be confirmed for court acceptance. Samples that are potentially positive during Screening necessitate a follow-up confirmation.
If a sample shows a presumptive positive during Screening, additional hair is extracted from the original sample for further Extraction. Here, drugs are extracted from hair at notably lower concentrations than in other techniques (e.g., urine or oral fluid), making hair drug screening the most challenging methodology.
Confirmation of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed if required before confirmation. The entire lab process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often described as "hair follicle tests", the analysis actually involves the hair strand, not the follicle under the scalp.
In Loomis, SD, hair follicle testing is outpacing traditional urine testing due to its remarkable abilities. Hair tests offer greatly enhanced detection accuracy and reliability. Unlike urine tests, which have a shorter detection window, hair testing provides a more complete overview of an individual's substance use history.
Hair follicle drug tests in Loomis, SD, present an impressive detection window of up to 90 days. This makes it an invaluable tool for employers to gauge a candidate's or employee's history with substance use. By extending the detection period, it provides a detailed and comprehensive picture that urine tests simply can't match.
Hair follicle tests in Loomis, SD, significantly minimize the chances of sample tampering. By offering a rigorous and observed collection process, these tests ensure results are both reliable and undeniable. Employers can trust this robust method, knowing that their data is accurate and protected from adulteration.
Our extensive network of testing centers offers unmatched convenience in Loomis, SD, and nationwide. Clients can easily access our services, benefiting from rapid, simple, and stress-free testing processes. This widespread reach guarantees that support is always within arm's length, catering to every client's needs efficiently.
In Loomis, SD, the hair follicle test process is both straightforward and confidential. By simplifying ordering, administering, and obtaining results, we address privacy concerns and promote ease of use. Clients are assured that their sensitive data remains protected, all while enjoying a seamless and efficient testing experience.
Offering both competitive pricing and quick turnaround times, hair follicle testing in Loomis, SD, stands as an economical choice for businesses. Companies, regardless of size, benefit from the excellent value and speedy results. Such affordability ensures that obtaining peace of mind doesn’t break the bank.
Hair follicle drug testing in Loomis, SD promises rapid and reliable results. This testing method excels in precision, ensuring that employers receive accurate data on any potential substance use. With the ability to definitively detect various substances, hair testing stands out as an incredibly trustworthy choice for businesses seeking clarity and dependability.
Utilizing hair follicle tests in Loomis, SD, affords employers peace of mind and compliance with drug-free workplace policies. By reducing potential legal risks and enhancing safety, these tests ensure a secure work environment. Employers are reassured with consistent, reliable testing practices that safeguard the organization.
