FLASK MARKING SPOT 250 ML , Pack of 2

Details:

Hirschmann* volumetric glass flask^ 250 mL, class A, TC, according to ASTM E288 specifications, tolerance /- 0.12 mL, with Schellbach line on neck for high contrast and easy meniscus reading, with TS glass-stopper no. 16, with fine blue graduation line and marking spot, pack of 2