Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. Hair acts as a repository for biomarkers, capturing a detailed timeline of drug and alcohol usage within the strands' fibers as they grow. When a sample is taken near the scalp, it can yield a detection timeframe stretching up to roughly three months for alcohol and various drugs. The collection process for hair is straightforward, it's relatively hard to tamper with, and it is convenient to mail.
A sample measuring 1.5 inches and comprising about 200 hairs (equivalent to the thickness of a #2 pencil) taken nearest the scalp offers 100mg of hair, which is the optimal quantity for initial tests and confirmatory analyses. For EtG, extra tests, or for panels exceeding ten drugs, a 150mg sample is advisable. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair isn't available, an equivalent quantity of body hair can be harvested. When mentioning head hair, it refers exclusively to scalp hair. Body hair encompasses other types (facial, axillary, etc.).
Process Overview
There are four principal stages in processing drug test outcomes in a lab: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase includes the preliminary processing of a sample in a lab's system. This phase ensures that the sample has been appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and fulfills any extra data entry not covered by an electronic chain of custody framework.
Screening is a rapid initial evaluation for detecting drug misuse. Although Screening is a cost-efficient method for excluding drug use in most samples, a positive result in Screening necessitates confirmation for legal admissibility. Any samples that return a presumptive positive in Screening must undergo a secondary confirmation procedure.
In cases where a sample is presumptively positive during Screening, additional hair is extracted from the original sample and prepared for the Extraction stage. Here, drugs are derived from hair at significantly lower concentrations than other methods (like urine or oral fluid), making hair drug analysis the most complex methodology to implement.
Confirming any positive Screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all samples with presumptive positives are washed as needed. The comprehensive laboratory analysis, starting from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed as "hair follicle tests", the assessment focuses on the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing in Parc, NY, outperforms urine testing by offering superior detection accuracy and reliability. Hair tests can detect drug use over extended periods, providing more comprehensive insights than urine tests. Its longer detection window ensures that past drug use is not overlooked.
Employers in Parc are increasingly opting for hair tests due to their precision. These tests are less susceptible to tampering compared to urine tests, ensuring that the results are reliable and trusted by various institutions.
Parc, NY, employers benefit from hair follicle testing due to its extended detection period. Hair tests can identify drug use up to 90 days prior, offering a complete view of an individual's substance habits. This longer timeframe is unmatched by traditional testing methods.
With the ability to trace drug use over months, hair tests give employers a broader understanding of employee or candidate substance history. This makes them ideal for maintaining safe and compliant workplaces.
Hair follicle tests in Parc, NY, significantly reduce the risk of sample tampering, ensuring trustworthy results. The robust nature of hair testing makes it nearly impossible to adulterate, providing peace of mind to employers.
Compared to urine tests, hair samples are collected under direct observation, minimizing opportunities for manipulation. This integrity in testing is crucial for maintaining accurate drug screening outcomes.
Accredited Drug Testing guarantees convenience in Parc, NY, through our extensive network of nationwide testing centers. Scheduling a test is simple and hassle-free, providing easy access to necessary services.
Testing locations across the nation, including Parc, ensure timely and efficient service. Our widespread presence means any individual or employer can find a nearby center without inconvenience.
At Accredited Drug Testing in Parc, NY, the process for hair follicle testing is straightforward and confidential. From ordering to receiving results, every step prioritizes privacy and user ease.
We ensure that each client feels confident and secure through the testing process. Our streamlined approach removes complexity, allowing users to focus on obtaining accurate and timely results.
Providing unparalleled value, Accredited Drug Testing in Parc, NY, offers competitive pricing and swift turnaround times. Our affordable options do not compromise on quality, ensuring businesses of all sizes can benefit.
With efficient processing and quick results, our services fit within tight budgetary constraints while meeting high standards. This affordability fosters peace of mind for employers seeking reliable drug testing.
In Parc, NY, hair follicle drug tests stand out due to their speed and precision. These tests excel at accurately detecting substances, offering reliable insights into substance usage. Compared to traditional methods, hair tests deliver fast turnaround times without compromising accuracy.
Hair tests utilize advanced methodologies to quickly identify various substances. Their high precision in detecting drug use makes them invaluable for ensuring a reliable testing process. This efficiency is especially beneficial in time-sensitive situations.
In Parc, NY, hair follicle testing helps employers comply with workplace drug-free policies. This method reduces legal risks and enhances safety, ensuring a compliant and secure environment for all employees.
By adopting hair testing, employers can confidently enforce their zero-tolerance policies. The test's reliable results support peace of mind, reinforcing company commitment to maintaining a drug-free workplace.
