These narrow-mouthed 250 ml PYREX® Erlenmeyer flasks have 24/40 standard conical fittings, and the flasks are equipped with graduations for convenience.
Specification
Product Number: 5000-250 Qty./Pk: 6 / Pk Qty./Cs: 12/ Cs Sterile: No Graduation Range: 50-200 mL Capacity: 250 mL Top Style: Standard Taper Joint Neck Style: Narrow mouth Feature: Reusable Height: 161 mm O.D.: 81 mm Flask Style: Erlenmeyer