Purity Work Boards

Purity Work Boards

Our combination Purity Work Boards and Diaphanoscope provides a convenient work area on smooth glass surface for seed and grain analysis. A light placed under and shining through the glass assists in critical examination of the sample. Used by grain inspectors and seed analysts to sort chalky, damaged, discolored grains. The purity workboard and diaphanoscope is ideal for grain grading and checking for stress cracks, germ damage and seed viability.