black polystyrene weigh boats square shaped 250ml 140 x 140mm 500 cs

Non-sterile weigh boats made from anti-static polystyrene will withstand temperatures up to 90 C as well as exposure to diluted acids, alcohols, bases and aqueous solutions. Flexible and smooth interior surfaces with rounded corners allow for easy decanting of powdered samples. Flat bottoms ensure stability and prevent tipping. Packaged in ultra-compact dispenser packs.