[Volume&Quantity]: 25ml (Dia.28x85mm), 20pcs;
[Material]: Made of Neutral borosilicate glass, autoclavable;
[Feature]: Flat bottom, fire-polished rims and consistent lengths; The aluminum screw cap with silicon rubber liner mounted, makes the bottle extra tight, and has good sealing to isolate air and liquid, prevent the content inside leaking out;
[Application]: Highly suitable for beads, bath salts, candy, powder, liquid storage and also great for science experiments or propagate hydroponic plants, etc.
[Standard specification]: Meet ASTM E982 specification, Type II requirement.