Plastic Burettes are lightweight, durable laboratory instruments used for dispensing accurate volumes of liquid in titration and other analytical procedures. Made from chemical-resistant plastics such as polymethylpentene (PMP) or polypropylene (PP), they offer a safer and more affordable alternative to glass burettes, particularly in educational and field settings. Plastic burettes are shatterproof, easy to handle, and available with stopcocks made of plastic or PTFE for smooth, controlled liquid flow.