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the ray box features an open front and vertical internal grooves to accommodate a slit plate and a cylindrical lens
there is a degassing effect to ensure the clean of mobile phase
compositions
5" diameter
this magnetic stirrer is built to withstand rigorous lab use and provide long-lasting durability
Piece-A-Pizza Fractions the ray box features anPizza themed early fractions activity makes learning irresistible! These three pizzas feature 1 2, 1 4 and 1 8. Fraction is printed on the bottom of the pizza so kids can self check. Each slice is detailed with various toppings including pepperoni, mushrooms and green pepper for additional sorting activities. Durable, non toxic plastic pizzas, spatula, pans and cutter. Designed for use in professional laboratories but is an ideal choice for science
