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Auto ranging
and 125ml Safranin
Specifications: Each bead measures between 3
High Purity: This potassium bicarbonate boasts a purity level of 99
When a spectrum tube is placed in a spectrum tube power supply and the power supply is turned on
Set of 105 Beads + 20 Activity Cards Auto rangingIncludes: 105 Beads + 20 Activity Cards Classroom Pack. Colorful wooden spheres, cubes, and cylinders provide plenty of patterning practice, a prerequisite for early reading and math activities. Used in number of applications in laboratory, home, general purpose or games. Premium Quality: Pattern Shapes are made of high quality, heavy duty and durable materials. Helps develop the ability to use hands cooperatively. Ideal choice for science classrooms
