Accredited Drug Testing offers thorough hair follicle drug testing services in Stonyford, California. For those in need of drug or alcohol testing involving hair samples, we specialize in this area, with testing centers available across the nation. Typically, 1.5 to 2 inches of hair from the scalp or body can be used for testing. Options include testing for drugs, alcohol/ETG, or other tailored hair test solutions.
In recent times, hair follicle drug testing has become a favored method over urine testing. It is increasingly being requested by employers, legal bodies, and substance abuse experts who prefer it over traditional urine tests. Hair tests are ideal for ensuring zero-tolerance policies, for court orders, and monitoring probationers. Their chief advantage is a longer detection period, up to 90 days, under strictly supervised conditions, with minimal risk of falsification, although urine tests remain more accurate for recent drug use detection within the past 5 days.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
The use of hair testing has emerged as an effective method for detecting drug and alcohol consumption. Hair provides a prolonged history of substances by capturing biomarkers within the hair strand's fibers as they grow. When collected near the scalp, hair can reveal a detection period of up to 3 months for substances. Hair is easy to gather, relatively tamper-proof, and simple to transport.
A 1.5-inch sample containing roughly 200 strands of hair (comparable to the size of a #2 pencil) nearest to the scalp will yield 100mg, the optimal amount for screening and confirmation purposes. For EtG, additional tests, and/or panels exceeding 10, 150mg is advisable. Using a jeweler’s scale for weighing the specimen is suggested. If scalp hair is inaccessible, an equivalent portion of body hair is acceptable. When mentioning head hair, we mean scalp hair exclusively. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The key steps in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary processing of a sample into a lab's system. This step checks that the sample was sealed and dispatched correctly, assigns a random LAN (Laboratory Accessioning Number), and performs any remaining data entry not covered electronically by the chain of custody system.
Screening offers an initial rapid evaluation for drugs of abuse. While Screening is an economical method to exclude drug usage for most samples, a positive screen must be confirmed for legal admissibility. Any samples deemed presumptively positive during Screening necessitate further confirmation.
Should a sample test presumptively positive in Screening, additional hair is extracted from the initial sample and readied for Extraction. In this stage, drugs are extracted from hair at much lower levels compared to other methods (e.g., urine or oral fluid), which makes hair drug testing the most challenging technique to conduct.
Confirmation for any positive screening result uses GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a pre-confirmation washing as required. The comprehensive lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair guideline and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp
In Stonyford, CA, hair follicle testing triumphs over urine tests due to its superior detection abilities and reliability. Hair tests provide a wider detection window, identifying substances consumed over 90 days, versus urine tests that detect recent use.
This extended timeframe ensures that hair testing captures a complete picture of an individual's substance habits, proving invaluable for employers and legal entities seeking thorough screening methods.
Hair follicle testing provides an impressive detection window in Stonyford, CA, unveiling drug usage over a 90-day period. This comprehensive scope grants employers insight into longer-term substance habits of potential or current employees, compared to standard tests.
By detecting metabolites within the hair, this method effectively maps out a complete substance history, aiding informed decision-making for employers and legal authorities.
In Stonyford, CA, hair follicle tests are renowned for their resistance to tampering, ensuring reliable and definitive results. Unlike other testing methods, hair samples are less prone to adulteration.
The collection process is closely monitored, virtually eliminating the potential for manipulation, and providing employers and legal entities with peace of mind knowing the samples are authentic and untampered.
In Stonyford, CA, our testing centers provide unparalleled convenience with nationwide locations, ensuring easy access to drug testing services. Whether locally or across state lines, our centers simplify the testing process for clients, offering swift and hassle-free service.
Employers and individuals benefit from the extensive network, promoting efficient testing experiences without geographical constraints.
Offering a simple and confidential testing process in Stonyford, CA, hair follicle tests safeguard privacy at every stage. Our client-focused approach ensures ease of ordering, conducting, and receiving results, addressing any concerns over confidentiality.
This seamless experience emphasizes user-friendliness, building confidence in the testing process for all clients while maintaining data security.
With competitive pricing and fast result turnaround, hair follicle testing in Stonyford, CA, offers excellent value to businesses of all sizes. Our cost-effective structure enables companies to access high-quality testing without breaking the budget.
Coupled with quick and reliable outcomes, clients gain both peace of mind and financial advantage, ensuring satisfaction across all professional and legal applications.
The hair follicle drug testing in Stonyford, CA offers rapid and reliable outcomes. Known for their precision, these tests effectively identify substance use, ensuring high accuracy. The process leverages advanced technology, providing swift detection capabilities, making it a preferred choice over conventional methods.
Clients can trust the hair tests for immediate and dependable insights into an individual's drug or substance history.
Hair follicle testing in Stonyford, CA assures employers of compliance with drug-free workplace policies. Using this testing method significantly reduces legal risks, while enhancing safety within the organization.
The comprehensive detection window and tamper-resistant nature of hair testing provide employers with a powerful tool for maintaining workplace integrity and ensuring adherence to established drug policies.
