Set of 10 Heavy Duty Borosilicate Test Tube Glass Round Bottom Calorimeter Half of Kidney set of

Half of Kidney set of 1

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Set of 10 Heavy Duty Borosilicate Test Tube Glass Round Bottom Calorimeter Half of Kidney set ofIncluded: 10 x Heavy Duty Borosilicate Test Tube Glass Round Bottom. Premium Quality: Test tubes are made of high quality, heavy duty, Borosilicate 3. 3 glass. Autoclavable, with superior chemical durability + low temperature gradient so it can withstand high temperatures & thermal shocks. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use.