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CE is marked by an independent testing agency
α Alpha source
Great for woodworking
allowing students to easily comprehend and analyze current or voltage readings
offering precision control and maximum safety
Absorbers For Radiation Study Set of 24 With Holder Product:β Beta source Strontium 90 CE is marked by anAbsorbers Set of 24 with Holder A comprehensive set of 24 absorbers spanning the full density spectrum from tissue paper and card through aluminium foils, sheets and plate, to lead foils and a 12mm lead block. Each absorber is stamped with its density in g cm. Packed in a stout card box with dividers, plus plastic support plates and a source absorber holder rack for horizontal plane experiments. Kit contents: 24 Absorber pieces, full density range 1
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