Description

and crystal violet

Fits smaller bench spaces at half scale while retaining numbered removable organs and an included key card for student identification exercises

Louis open frame

Activities for demonstrating several procedures that occur in a water treatment plant on "polluted" water

interference - within reach of an introductory wave-mechanics curriculum

Aluminum Potassium Sulfate 12-Hydrate, 500g, Laboratory Grade Material_Nylon and crystal violetLaboratory grade potassium alum used for water purification demonstrations, mordant preparation in dyeing, and classic crystal growing classroom experiments.

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Aluminum Potassium Sulfate 12-Hydrate, 500g, Laboratory Grade Material_Nylon and crystal violet

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