33985-4L PYREX 4000 mL Erlenmeyer Flask with 40/35 Standard
Corning This 4000 mL PYREX® Erlenmeyer flasks have 40/35 Standard Taper joints. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resitance. For convenience, these flasks are graduated to show approximate capacity. An extra large marking space is also provided. Reference: ASTME-123. - COG
