• Made from heat resistant ASTM E-438 Type 1, Boro 3.3 glass
  • Complies with ISO 1773 standard
  • Has a reinforced thick rim to reduce chipping & breakage
  • All the flasks are printed in durable white enamel
  • Protects light-sensitive chemicals from UV and visible light

ISO 1773 Glass Boro 3.3 Glassco White Printing Chemical Resistant


* Non DIN