NANSHIN Glassware,250ML,24/4​0,1 neck,Flat Bottom Glass Flask,Sing​le Neck,Chemi​stry Lab Glassware

Descripción

250ML,24/4 0,1 neck,Flat Bottom Glass Flask,Sing le Neck,Chemi stry Lab Glassware 1 Be made of G3.3 borosilicate glass. This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware. Annealing Point ------560℃ Linear Coefficient of Expansion ------ 32×10-7/℃ Softening Point ------820℃ 2 The thickness of the flask is 2.5mm.