POLYPROPYLENE PLASTIC 1000ml measuring jug made of premium quality polypropylene plastic INDUSTRIAL QUALITY Superior chemical durability heat tolerance Can withstand temperatures up to 135C Autoclave microwave and dishwasher safe Excellent resistance to strong acids alcohols and bases EXCELLENT OPTICAL CLARITY Measuring jug is translucent and features excellent optical clarity with raised 10ml graduations specifications TAPERED SPOUT Tapered spout for easy pouring and transferring of liquids Jug is equipped with a handle for easy and convenient lifting GREAT FOR PROFESSIONAL LABORATORIES CLASSROOMS HOUSEHOLD Designed for use in professional laboratories but is an ideal choice for science classrooms and household use