20 Pack Amber Borosilicate Glass 100 mL Graduated Round Lab Media Storage Bottle With GL45 Blue Screw Cap

Capacity of Each Bottle: 100 mL, permanent white enamel graduations from 20 mL to 80 mL, accurate scales Borosilicate Amber Glass: thick, tough, high quality, reduce UV light, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive enviroments GL45 Screw Cap: Blue GL45 screw cap, tight seal, drip-free, seal tightly Autoclavable: Up to 120℃, reusable, enviromental friendly, easy labeling