10 pieces 250ml Square Glass Media Bottle Graduated Storage Bottle with GL45 Polypropylene Orange Cap

· Clear graduation lines: permanent white enamel graduations from 50 ml to 200 ml, marked every 25 ml, accurate scales and measurement · Thick and durable glass: borosilicate glass has high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive environments · GL45 screw cap: it has tight seal, drip-free, reduces the risk of liquid evaporation and exposure, the lid can be sterilized by high-pressure steam treatment at 140 degree · Autoclavable: the bottle can reach up to 120 degree, wrapped with foam to prevent breakage, thermal stability, alkali and acid resistance, reusable, environmental friendly, easy labeling · Glass bottles fit for storing chemicals, liquids, powders, biologicals and other liquid solutions for lab, experiment, chemistry, scientific studies and household home uses

• Clear graduation lines: permanent white enamel graduations from 50 ml to 200 ml, marked every 25 ml, accurate scales and measurement
• Thick and durable glass: borosilicate glass has high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive environments
• GL45 screw cap: it has tight seal, drip-free, reduces the risk of liquid evaporation and exposure, the lid can be sterilized by high-pressure steam treatment at 140 degree
• Autoclavable: the bottle can reach up to 120 degree, wrapped with foam to prevent breakage, thermal stability, alkali and acid resistance, reusable, environmental friendly, easy labeling
• Glass bottles fit for storing chemicals, liquids, powders, biologicals and other liquid solutions for lab, experiment, chemistry, scientific studies and household home uses