Borosilicate glass, with side tube, overall size 182 x 84 mm.
Chemistry
Melting Point Apparatus, Thiele
Borosilicate glass, with side tube, overall size 182 x 84 mm.
Borosilicate glass, with side tube, overall size 182 x 84 mm.
Borosilicate glass, with side tube, overall size 182 x 84 mm.