These Benchmark Scientific 8 x 30ml inserts come in a pack of 2. These inserts are designed to hold 30ml volumes each, providing a total capacity of 240ml for your lab samples. Made with high-quality materials, these inserts are durable and reliable for repeated use. The convenient pack of 2 ensures you have a spare on hand when needed. These inserts are compatible with a range of equipment, adding versatility to your lab setup. Whether you are working on sample preparation, mixing, or storage, these inserts offer a practical solution for your laboratory needs. Upgrade your lab efficiency with these Benchmark Scientific 8 x 30ml inserts today.