PYREX 1L Narrow Mouth Erlenmeyer Flask with PYREX

Corning (This is the suggested replacement for 5000-1L)These narrow mouth 1L PYREX® Erlenmeyer flasks have No. 32 PYREX® Standard Taper stoppers for secure sealing. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. For convenience, these flasks are graduated to show approximate capacity. For replacement stoppers see No. 7650. - COG