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Bringing Light to Science for 41 Years!
Contact - Gary Sunday - 724-263-0140 - sunanalytical@comcast.net

2025 Methods List
Our methods are compliant with US EPA, APHA (Standard Methods), ASTM, and ISO reference methods.

Company History
FIAlab Instruments has perhaps the strongest roots in flow injection out there. The inventor of these techniques, Dr. Ruzicka, founded FIAlab in 1987. For over 30 years now, we have remained on the cutting-edge of these techniques and have significantly improved these technologies. We have also used sequential injection technology for many years. Not many companies can provide the SIA solutions we have developed since FIAlab's early years.
FIA is a continuous flow analysis (CFA) technique for automated wet chemistry analyzers. These inorganic analysis solutions specialize in measuring nutrients and toxic chemicals. Whether you are a high-throughput soil laboratory, an environmental laboratory requiring low detection limits, or somewhere in between - we have the flow analyzer for you. With minimal sample and reagent consumption, sensitivity, flexibility, and ease of use, FIA systems are ideal for applications in agricultural, environmental, and industrial analysis.
FIA1000 Module
FIAFlex Module

Pre&Post Run Auto-Dilutor
Fluidics Intelligently Automated
Our team utilizes their over 500 years of experience to design solutions for your lab. Understanding your chemistry needs, approvals, workflow, holding times, sample volumes, etc. are just some of the concerns we address when recommending a system. We have a group of sales, training, service, software. and chemistry professionals highly experienced field support to Ph.D. chemists and programmers constantly working to improve product and customer experiences. Our service support team when onsite for service, PM visits, installation/trainings always end by validating your chemistry performance. Your site is more than just a measurement, we back you as a user with unprecedented solution backed support and software.
Whether you analyze EPA Water-Wastewater, Plant, Soil, Lake, Samples, Contact Sun Analytical,the FIAlab Representative to Design a plan for your Lab!

Auto-Samplers


Automated Wet Chemistry Platforms for EPA Water, Wastewater, Soil & Plant Assays
SAI has installed Wet Chemistry Analyzers for over 30 years and these are the finest available for these reasons.
Rugged Design resulting in Incredible Uptime!
No-O-Rings Used (HPLC Fittings)
Lab on Valve Design (Clear) Valve can be Serviced by Customer. (~$85.00) & Software Aligns It!
All Chemistries Newly Designed by Experienced-
Team of Ph.D. Chemists in House
Lowest Detection Limits with Fastest Analysis Times
Each Channel is a Complete Analyzer (1 to 4 channels)
Full Redundancy on each with Power Supply, Source, Detector, Valve, Flow Cells & Signal Processor
All Software Written in House
Software Support by Ph.D. Chemist & Programmers
Each Channel has a Full Scanning Spectrometer Dilution by Auto-Dilutor using Volume or Uniquely by Wavelength Change by Full Array Detector
Onsite Service & Support by Trained Chemists
New EPA Approved OPA-Ammonia/TKN Method!
Used by Environmental, Municipal, State, Federal, EPA, Agricultural & Plant Laboratories Everywhere.
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