Three Necks Multiple Adapter, 19/26 Socket and 24/29 Cone, Borosilicate Glass Capacity_3000mL rated for student circuit construction

rated for student circuit construction and series-parallel investigations where junction-voltage and current-limiting concepts get introduced

this polished-wood test tube rack holds six tubes up to 22 mm and supports both storage and inverted drying

letting students physically form anticlines

the box lets students observe additive mixing and the synthesis of secondary colors

Set of 20 different alloys supplied in wooden case with glass top

Three Necks Multiple Adapter, 19/26 Socket and 24/29 Cone, Borosilicate Glass Capacity_3000mL rated for student circuit constructionThree neck multiple adapter in borosilicate glass features 19 26 socket for multi component chemistry apparatus assembly and distillation setups.