Serious chemists have always known they can count on GFS to get the technical assistance they need. Speak directly with a chemist for information on custom specifications and packaging or innovative chemistries for advanced technologies. Manufacturers have trusted GFS with their custom chemical needs for over 80 years.GFS provides straight answers to your questions about price, product and delivery. And if we cannot provide the product you need, we will tell you who can. We manufacture over 4000 lab reagents, high purity inorganics and specialty organics.We'd rather show you than talk about what we can do for you. Call us today to discuss your specific needs. We can provide a price comparison for something you are currently sourcing or we can discuss specific project requirements. We offer the most technically diverse catalog available.GFS recognizes the long-term benefits of providing competitively priced, quality products and services. Since we manufacture, you benefit directly from direct pricing, consistent quality and personal attention to your order.