These Graduated Pitchers are available in highly transparent PP (polypropylene) or crystal clear SAN (styrene acrylonitrile copolymer), and provide easy measurement of approximate volumes with easy-grip handles. The V48-series pitchers are nesting to conserve space and have blue screened graduations. All others have molded graduations, with or without blue screened graduations. The PP pitchers are autoclavable at 121°C (2 bar) according to DIN EN 285. However, to preserve markings on pitchers with colored overprint (cat. no. V446081-V445081, V480941-V484941), cleaning at no higher than 60°C is recommended.