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Organic Impurities Test Set

Part: HM-137
HM-816 Organic Impurities Test Set - sodium-hydroxide-pellets-1lb-bottle Sodium Hydroxide Pellets, 1lb Bottle
HM-818 Organic Impurities Test Set - reagent-grade-sodium-hydroxide-pellets Reagent Grade Sodium Hydroxide Pellets
HM-137 Organic Impurities Test Set - organic-impurities-test-set Organic Impurities Test Set
H-3490A Organic Impurities Test Set - graduated-12oz-colorless-glass-test-bottle Graduated 12oz. Colorless Glass Test Bottle
HM-815 Organic Impurities Test Set - color-reference-chart Color Reference Chart

Organic Impurities Test Set

The organic impurities test set determines possible presence or organic compounds in fine aggregates. Shaken in a special graduated bottle with 3% sodium hydroxide solution. After shaken samples stand for 24 hours. Results show liquid color above the test sample. If colors appear darker than standard color organic compound may be present.


  • HM-817 Graduated 8oz. Colorless Glass Test Bottles
  • H-3490A Sodium Hydroxide Pellets 12oz. Bottle
  • HM-815 Color Reference Chart
  • Replacements for the above items can be purchased separately
  • Add a bottle of the HM-818 Reagent Grade Sodium Hydroxide Pellets to meet ASTM Standards (sold separately)
  • The sodium hydroxide pellets make enough 3% solution to perform over 150 tests 

Data Sheet

Additional information

Weight6 lbs

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