What is the water activity?
The water activity of foodstuffs is a very important aspect of food preservation. The
growth of the various microorganisms stops at a given level of water activity and a
comprehensive knowledge of these levels is essential for food processors as well as for
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Deep-frying is becoming more and more popular. When deep-frying,
the water contained in the product is used for cooking.
The water is vaporized due to the hot oil,
which is typically 170 to 175 degree C. In this way,
a type of "vapor baking" takes place. However, the cooking oil used has to be fresh.
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We proudly announces the release of our new Pool Check® 6 in 1 Test Strips.
This affordable test strip is designed to give you fast poolside water chemistry results. Our strips have a patentened chemistry with a wider range of detection levels. One strip tests 6 different pool water parameters: cyanuric acid, total chlorine, free chlorine, total hardness, total alkalinity and pH.
The first meter to read Combined Chlorine directly with 0.01 precision and no math!
Complex chemistry made simple, accurate, and fast!
Non-technical procedure (only 1 reagent for each direct read test)
- Sample cell and countdown timer built-in (no vial or timer to handle)
- Determines the exact amount of "Shock" required (multiply combined chlorine value by 10)
Predetermined values to verify the accuracy of your tests(including eXact® photometers, Quick™ Arsenic, etc).
Each ampoule contains 10 ml with no dilution required.
Ready for ﬁeld use (1 box has 10 ampoules of solution).
Easy 3 step procedure (snap, ﬁll and test).
For additional information about the our complete line of test strips, reagents,
and water quality testing devices, please click here.