This 10-pack of NUNC Polystyrene 96-Well Plates is a top-quality product that is still in its original sealed packaging. The plates are suitable for use in biological laboratory settings and are manufactured in Denmark. With a brand name like NUNC, you can trust that these plates are of the highest quality and will meet your needs for your lab work. The plates come in a pack of 10, so you will have plenty to work with.