Round bottom flask, 250mL

Glass flask, round bottom, 250mL, welted mouth, made by James A Jobling & Co Ltd., Wear Glass Works, Millfield, Sunderland, England, date 1922-1975. Object has, near the mouth, a circular trademark in green with "PYREX" at the top, "MADE IN ENGLAND" at the bottom and the "JP" monogram at both sides. Below the circular trademark is the capacity “250 ML”, also in green.

Details

Category:
Experimental Chemistry
Object Number:
2025-1968
Materials:
glass
Measurements:
overall: 138 mm x 77 mm x 77 mm,
type:
glass flask