Nalgene™ Narrow-Mouth HDPE Economy BottlesNalgene Narrow Mouth HDPE Economy Bottles Contain samples and daily working solutions like buffers and bench reagents with these HDPE economy bottles, suitable for lighter duty, general purpose applications. Capacity: 2 oz., 60 mL Capacity (Metric): 60 mL Capacity (English): 2 oz. Color: Natural Translucent Description: Narrow Mouth Economy Bottle Diameter (Metric) Inner Neck: 14 mm Sterility: Non sterile Type: Narrow Mouth Economy Bottle Closure