PYREX^® No. 22 Polyethylene Standard Taper Stoppers, Corning Inc. (CAT#: STEM-SPL-0367-LC)

PYREX^® Polyethylene Standard Taper Stoppers manufactured by Corning are made with closed bottoms, of linear high-density polyethylene to conform to standard taper stopper dimensions. The three unit rings on the base provide an efficient seal. The improved design fully protects the neck in the event of accidental tipping. These stoppers can replace the conventional standard taper flask stoppers.

Qty./Pk: 6 / Pk
Qty./Cs: 6 / Cs
Stopper No.: 22

PYREX^® No. 27 Polyethylene Standard Taper Stoppers, Corning Inc. (CAT#: STEM-SPL-0368-LC)