Package includes: You will receive 2 pack storage glass bottles with GL45 screw cap in orange,and with drip free pouring rings.
Clear graduation lines : There is white graduation lines on the glass bottles, which is from 100 ml to 400 ml, marked every 100 ml, accurate scales and measurement.
Quality materials : These graduated round reagent media bottles are made of 100% borosilicate 3.3 glass,The glass bottles storage features thermal stability, as well as alkali resistance, acid resistance.
Leakproof screw cap : The orange GL45 screw cap safe and leak-proof, tight seal,which is resistant to corrosion and high temperature, and the lid can be by high-pressure steam treatment at 140°C.
Easy to clean : Round media storage bottle reusable easy to clean and can be by high-pressure steam treatment at 360°C.
Widely used :Glass bottles fit for storing chemicals, liquids, powders, biologicals and other liquid solutions for lab, experiment, chemistry, scientific studies and household home storage uses.