Glassware - Assorted: Pyrex/Corning/Chemglass Assorted Laboratory Glassware Includes: Graduated Cylinders: 15 - 1L, 13 - 500 mL, 88 - 250 mL, 15 - 100 mL, 35 50 mL Erlenmeyer Flasks: 3 - 4L, 63 500 mL, 5 - 250 mL, 2 - 125 mL, 1 - 25 mL Glass Bottles w/lids: 1 - 4L, 3 2L, 8 1L, 31 5900 mL Corning Spinner Flasks: 4 - 3L ** Please reference item #230811-13064-01 when contacting us about this listing. Return Policy Items are sold as-is as described and pictured. Most items come with a 7 day option to return and a 30 day limited parts warranty. Feel free to call before you buy. 888-649-6497