You are viewing one (1) each previously-owned 3-necked Chemglass 300 mL flask; heavy wall, round bottom, ground/tapered 24/40 joints, angled side joints, short necks, in good condition (reference Chemglass P/N CG-1524-38). Note: Cork stand is not included in this sale. We also have other sizes and models available (inquire separately if interested).Shipping Weight (for one flask): Approximately 2 lbs., including packaging, for one (1) each.Quantity Available: 4