VVS 3.3 Borosilicate 50ml Boiling Flask & 100ml Bottle Pack of 2 Thermal Stable for Lab

High quality 3.3 borosilicate glass
Polypropylene blue screw cap sterilisable at 140°C

This laboratory glassware set includes a 50ml round bottom boiling flask and a 100ml reagent media bottle fitted with a blue screw cap. Made of high quality 3.3 borosilicate glass, it provides thermal stability, fire resistance, water resistance, alkali resistance, and acid resistance. The glass construction offers good strength and durability, preventing easy breakage. The blue screw cap, made from corrosion and high-temperature resistant polypropylene material, reduces the risk of liquid evaporation or exposure and can be sterilized by high-pressure steam treatment at 140°C. Compact and lightweight, this 2-piece scientific set is well-suited for mixing and sampling in lab environments.