4000ml globe glass heavy duty narrow mouth erlenmeyer flasks astm e1404

Borosilicate glass Erlenmeyer flasks made to ASTM E1404 Type I specifications Globe Glass Heavy-duty glass beakers are not recommended for use with hotplates. Made with uniform wall thickness, flat bottoms, and low expansion 3.3 Borosilicate beaker glass making them a strong and durable choice with excellent resistance to thermal shock. The lab beakers have beaded rims and formed spouts to facilitate accurate and steady pouring of liquids Globe Glass Erlenmeyer flasks are highly chemical resistant Globe Glass Erlenmeyer flasks feature dual metric scale graduations Globe Glass Erlenmeyer flasks feature durable white enamel printing and a large, white marking area Specifications: Height: 360mm OD: 205mm Graduation intervals: 250 Rubber stopper: 12