Pour boat antistatic polystyrene weighing dishes are available in 3 sizes, with pouring spouts, to suit your specific needs. They are produced from a special grade of polystyrene and will resist diluted acids, aqueous solutions, alcohols and bases. They are safe, contaminant-free, biologically inert, economical containers which are specially made to facilitate dispensing of powdered and liquid materials. Smooth, uniform and economical the molded material used is thicker than conventional weighing dishes. Non-reactive with most substances and suitable for weighing static affected materials. Will withstand temperatures up to 80°C.