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Organic Impurities Test Set Manufacturer,Supplier and Exporter in India

Product Code : EL-CL-11889

Organic Impurities Test Set

The organic impurities test is a widely used, simple procedure to determine the presence of organic compounds in fine aggregates.

A complete Organic Impurities Test Set is offered with or without sodium hydroxide reagent, or individual set components, for convenience.

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.

Samples are shaken in a special graduated bottle with a 3% sodium hydroxide solution, then allowed to stand for 24 hours. The test bottles are graduated in oz and ml and have watertight screw-on caps.

Feature:-

Feature	Details
Sodium Hydroxide Pellets	Supply enough 3% solution for over 150 tests
Color Reference Chart	Upgraded five-color chart meets latest revisions
Reagent Grade Pellets	Sodium hydroxide pellets in reagent grade can be ordered to ensure compliance

Other aggregate tests use the Dunagan Test Set and the Coarse Aggregate Density Test Set; representative samples come from the Sample Splitters (Riffle Boxes). See Concrete Laboratory, part of TVET Lab Equipments Manufacturers.

Last updated: October 2026.