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allowing for precise preparation of solutions with desired concentrations
Complete Modulation Functions: Includes AM
experiments
Active ingredients: 250g LITHIUM CARBONATE Extra Pure Grade
Fraction Squares allowing for precise preparation ofClearly see and compare the size differences between common fractions. Color coded to make learning easier and fun. Ideal for ages 6 to 11 years. What's in the box The 51 proportionally sized pieces representing a whole, halves, thirds, quarters, fifths, sixths, eighths, tenths and twelfths in 9 distinct colors with printing on each piece. Each whole square measures 10cm in diameter. Comes in a sturdy plastic case for easy storage. Premium Quality:
