Sterile Laboratory Use Triangular Shaker Cell Culture Flask with Filter Cap - China Cell Culture Flask, Triangular Shake Flask | Made-in-China.com
Greiner Bio-One 690940 CELLCOAT T175 Tissue Culture Flask, Canted Neck with Filter Cap, Hi-Profile, Coated with Collagen Type I, 650 mL Volume (Pack of 50) : Amazon.co.uk: Business, Industry & Science
LaboShop | Products | Nunc™ EasYFlask™ Cell Culture Flasks 75 Cm With Filter Caps