5 Day Turnaround Time with a Ever Expanding Testing Catalog
Standing out in the vast world of contract analytical testing is no easy task, but at RST Analytical, Inc., located in Bohemia, New York, our goal is to rise above the rest. With a commitment to efficiency, we offer a standard 5-day turnaround time for routine testing, ensuring your operations run smoothly. For urgent needs, we also provide rush testing options with 1, 2, or 3-day services. We know that delays in testing or reporting can impact your shipping timelines, so our focus is on speed without compromising quality.
Our comprehensive testing catalog covers a wide range of ingredients — from vitamins and supplements to botanicals. We believe in affordability and transparency, ensuring our pricing remains competitive while delivering the best service. As we continually update our testing capabilities, we remain open to expanding our catalog to meet your unique needs. Feel free to reach out if you have a new ingredient requiring analysis.
Contact
➤ LOCATION
1580 Lakeland Avenue, Suite B, Bohemia, NY, 11716
☎ CONTACT
QC@rstanalytical.com
(631)-750-9351 (Office Number)
~Office Hours:
9am to 5pm
Monday - Friday
Instruments at our Facility
At RST Analytical, Inc., we utilize advanced instrumentation to provide precise and reliable testing for nutraceutical products. Here is a snapshot of the key equipment and their capabilities:
HPLC/UPLC
(High/Ultra Performance Liquid Chromatography)
Equipment: 2 Waters HPLC & 1 Waters UPLC
Our most prized instruments, known for their accuracy. These machines analyze a wide range of ingredients for potency and identification, provided that a suitable method is developed.
ICP- Mass Spectrometry
ICP (Inductively Coupled Plasma) Mass Spectrometer
Equipment: NexION 350X
Designed for determining the potency and identity of minerals and heavy metals. Samples are prepared and introduced into an argon plasma, where ions are generated, separated, and detected, allowing for precise elemental analysis.
UV/Vis Spectrometer
Equipment: Perkin Elmer Lambda 35
This instrument utilizes ultraviolet light to measure the absorbance of ingredients at specific wavelengths, providing quick results for potency and identification. Common tests include polyphenols using the Folin-C method.
FT-IR/NIR Spectrometer
(Fourier Transform Infrared/Near-Infrared)
Equipment: Perkin Elmer Frontier
Similar to UV/Vis, this instrument uses light waves for identification by passing them through the sample. Primarily used to identify botanical specimens down to their species and specific plant part (root, seed, fruit, etc.).
Other Instruments
Disintegration Machine: Tests the ability of tablets and capsules to disperse in a medium.
Friability Machine: Measures the durability and breakability of tablets.
Weight Balance: Used for accurate measurements of weight and weight variations in products.
“Analytical chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter.”