These general-purpose media bottles feature permanent white, imprinted graduations and marking spots.
              - Borosilicate glass bottles
 - Linerless polypropylene cap 
 - Drip free polypropylene ring
 - Screw thread opening with 30mm ID
 - Dimensions: 70mm OD x 143mm Hgt.
 - Graduation range: 50ml to 200ml
 - Autoclavable to 140°C (284°F)
 - Maximum bottle temperature: 450°C (842°F)