Description and Specification for Lab Tenders
Organic Impurities Test Set.
The Organic Impurities Test is a widely used, simple procedure to
determine the presence of organic compounds in fine aggregates.
Test Set with or without
sodium hydroxide reagent or individual set components for your
Samples are shaken in a special graduated bottle with a 3% sodium hydroxide solution then allowed to stand for 24 hours.
If the resulting color of the liquid above the test sample is darker
than a reference chart standard color, organic compounds may be present
and further testing should be done.
The Test Bottles are graduated in oz and ml and have watertight screw-on caps.
Sodium hydroxide pellets supply enough 3% solution for over 150 tests.
Upgraded five-color Color Reference Chart meets latest revisions.
Sodium Hydroxide Pellets in reagent grade can be ordered to ensure compliance