This KIMAX® Babcock bottle is used for testing butter fat content and was designed for use in the APHA 15.8 or AOAC 920.111 test procedures. Calibrated to 50%, it evaluates a 9 gram sample. The etched vertical line used to anchor calipers is centered in a contrasting darkened band enhancing visualization. The scale is applied with permanent brown stain. Marked "Sealed 3" for use in states where required. Replaces #2085-50. Capacity: 50% (5mL equals 50%). Tolerance: 0.25% (0.025mL). Subdivision: 0.5% (0.05mL). Sample Size: 9g. Height: 165mm (6.5-inch). Kimble® #: 2085S-50.