150ml Clear Heavy Duty PYREX Borosilicate Glass Griffin Beakers, Grad Range (ml) 20-140, Approx. O.D. x Height (mm) 57 x 86, Grad. Interval (ml) 20, Case of 12, Qorpak (CAT#: STEM-FB-0954-LC)
PYREX® Heavy Duty Griffin Beakers manufactured by Qorpak feature heavy uniform borosilicate glass walls and bottom and strong rim to offer the best mechanical strength under harsh conditions, such as mechanized washing operations. PYREX® Heavy Duty Beakers also feature maximum temperature resistance capabilities ranging from sub-freezing to above boiling and autoclaving as well as high resistance against temperature shock. All sizes have an extra large marking spot.
250ml Clear Heavy Duty PYREX Borosilicate Glass Griffin Beakers, Grad Range (ml) 25-200, Approx. O.D. x Height (mm) 68 x 80, Grad. Interval (ml) 25, Case of 12, Qorpak (CAT#: STEM-FB-0955-LC)