Set of 25 Rocks & Minerals, Cardboard Box Racks & Stands_Pipette & Burette Stands and amphibian skeletal structure for

and amphibian skeletal structure for comparative vertebrate teaching

Economy steam-heated expansion apparatus on a 27-inch base with three 19

Brass eight-piece slotted mass set totaling 1100 grams from 10 to 500 gram pieces

injection pump

Brass-spheres electrostatic discharge tongs at 20 cm with adjustable jointed rods and an insulated ebonite handle

Set of 25 Rocks & Minerals, Cardboard Box Racks & Stands_Pipette & Burette Stands and amphibian skeletal structure forSet of 25 Collection of different minerals and rocks collected from different places. Set of 25 Collection of different minerals and rocks collected from different places, supplied in cardboard box. Each specimen labelled with name.