Nanjing Binglab proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. Our PFA graduated cylinder are suitable for use in professional trace analysis experiments. Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use. Wide rim and a tapered pour spout for easy filling and pouring.