U.S.A. Stopped-Flow

When we decided to make our own stopped-flow, we were unprejudiced in our selection of the best design features. We evaluated all innovations and chose the better design in every instance. The result is a very well-engineered, bomb-proof stopped-flow system which novice and expert alike can only use correctly.

What do our clients have to say about the U.S.A. Stopped-Flow? Read an email received in from the very first U.S.A. Stopped-Flow owner, or view our list of users.

Shown at right is the Olis® Stopped-Flow being lifted from the host spectrophotometer's sample compartment, which, in this case, is the sample compartment of an Olis RSM 1000, Olis DM 45, or Olis custom Gilford UV/Vis system.

U.S.A. Stopped-Flow Gallery
View the U.S.A. Stopped-Flow mounted to a variety of instruments. Design and Component Fundamentals
View labelled illustrations and extensive information on the components of the U.S.A. Stopped-Flow.

The Four Models
Compare the four configurations of the U.S.A. Stopped-Flow and view the sample cell assemblies. The Olis Advantage: U.S.A. Stopped-Flow
General information and a list of key features.

U.S.A. Stopped-Flow vs.
Others: What is Relevant and
What is Spurious?
Answering a few questions about the Olis approach to stopped-flow. U.S.A. Stopped-Flow Block Diagrams
View the flow path of the U.S.A. Stopped-Flow with pathlengths and flow volumes.

“It had been around fifteen years since I did stopped-flow.
I was comfortable with the Olis in about an hour [working solo on a colleague's instrument]. The first shot filled the tubing. The second shot gave me partial kinetics. The third was a keeper. And the fourth shot confirmed the third.
All in all, I used about 500 µl of solution.” —Michael J. Barber, Ph.D., USF


Thu, Jul 29, 2010