Polystyrene Weigh Boats with Easy Pour Spout Design, Disposable, Ideal for Weighing and Mixing Liquid & Powder, Medium-Sized (3.26 x 5.2 x 1.02 Inches), Pack of 500

• Flexible polystyrene boats feature smooth surfaces to provide accurate pour-outs with minimal sample loss
• Biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases
• food-grade compliant
• Pour-spout design easily dispenses samples without flexing the dish
• Manufactured and packaged in a clean room

Pour-boat weighing dishes by Heathrow Scientific have a pour spout design that easily dispenses samples without flexing the dish. Dishes are made from 12mil thick polystyrene for better strength, stability, and handling. Flat-bottom dishes are biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases. Resist temperatures to 158 degree F (70 degree C). Weighing dishes can be used with microwave moisture analyzers and are food-grade compliant. Measures 83 mm length by 132 mm width by 26 mm depth. White. 500/pk.