Alliance Chemical Potassium Hydroxide Flakes KOH - 20 lbs (4 Pack) - Industrial Caustic Flakes for Wastewater Treatment - 90% Purity
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Innovating Science - Barium Hydroxide Crystals Reagent Grade 500g - Versatile Compound for Scientific, Industrial, and Research Applications
R 2,316
Innovating Science - Potassium Hydroxide (KOH) Concentrated EZ-PREP - Versatile Base for Scientific, Industrial, and Research Applications
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Innovating Science - Barium Hydroxide 8-Hydrate Lab Grade 500g - Versatile Compound for Scientific, Industrial, and Research Applications
R 1,992
Innovating Science - Sodium Hydroxide (NaOH) Concentrated EZ-PREP - Versatile Base for Scientific, Industrial, and Research Applications
R 909