Erlenmeyer Flask w/ GL45 Linerless Polypropylene Screw Cap & Pouring Ring manufactured by Bellco Glass, Inc. is made from Type 1 Class A borosilicate glass. The GL45 liner-less screw cap provides flexible secure seal.
Specification
Material: Type 1 Class A borosilicate glass Sizes: 500ml Case Quantity: 12
Features
Graduated to approximate volumes Features pouring rings