These flexible boats have a smooth surface to provide accurate pour-outs with minimal sample loss. With white polystyrene construction, they have a shallow shape with a wide, flat bottom to resist tipping over. Rounded corners simplify transfer of contents. Boats are biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohols, and bases. May be used with microwave moisture analyzers. Resist temperatures up to 200°F (93°C). 500/pack