VVS 25ml Conical Flask & 250ml Reagent Bottle pack of 2 Lab Hermetical Glassware Set

High quality 3.3 borosilicate glass set
Clear graduation scale for daily practical use
Hermetical and leakproof blue screw cap

This laboratory glassware set from VVS includes one 25ml conical flask and one 250ml reagent bottle. Crafted from high quality 3.3 borosilicate glass, it exhibits strong resistance to thermal shocks, fire, water, acids, and alkalis. Designed with clear graduation markings, an easy-grip body, and a self-sealing leakproof blue screw cap, this durable 2-piece glass container set provides reliable performance for chemical handling and liquid measurement in professional and academic laboratories.