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2 x pair of sand blocks
High-Purity Synthesis Grade: Malonic acid
These Levers overcome the problems of accurate location of the weights when investigations into moments are undertaken
The rods are strategically placed for clear observation and comparison of conductivity levels
Silicified Wood
Mechanical Stopwatch 2 x pair of sandIncluded: Stainless Steel Mechanical Stopwatch Metallic Balance Nickel Alloy Hairspring + Anchor escapement. Premium Quality: Stopwatch is made of high quality, heavy duty, stainless steel. Ideal craftmanship through and through. Can withstand high temperatures, mechanical & thermal shocks. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes
