Hydrometer Jar Capacity - Metric 340 mL Capacity - English 11.5 fl oz Body Diameter - Metric 38 mm Autoclavable Yes Body Color Clear Clarity Transparent USP Specification Type I Glassware Class B Sterile/Non-Sterile Non-Sterile ASTM Specification D1298 D287 Basic Material Glass Includes Not Applicable Bumper Included No Body Material Borosilicate Glass Closure Type Not Applicable Closure Included No Standards ASTM D1298 ASTM D287