Customized screw top 500ml media bottle India-Reagent Bottle. Autoclavable to 140 degree Celsius (284 degrees Fahrenheit). Available in capacity of 30ml, 60ml, 100ml, 250ml, 500ml, 1000ml, 2000ml with screw caps GL25, GL32 and GL45. Bottles have permanent white enamel graduations and marking spots and can be printed with custom logos.