KIMAX® bottle is supplied with a special medium length TS 10/18 thermometer with a range of 14 to 38 C° in 0.2 degrees. Retested for accuracy within ± 0.2 C°. Cap for the side tube is medium length TS 5/12 and has a small vent near the top. Body is conical for maximum stability, and capacity is within 10 percent of nominal shown on the flask. Each flask body is numbered for ready identification. Capacity: 25mL. Approx. Assembled Height: 175mm. Approx. Assembled Weight: 35g. Kimble® #: 15123R-25.