PYREX® 1L Narrow Mouth Erlenmeyer Flask w/ PYREX® Stan Taper Stop
Item No. 41242840
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.