Discover the VWR Deep Frame Washing Sieves 230BS8W4W/SU, designed for efficient and reliable filtration in laboratory settings. These 4-depth sieves feature a robust deep frame construction that ensures durability and stability during use. Each sieve is equipped with a #20 support cloth, providing excellent filtration performance while preventing clogging. Ideal for washing and separating particles, these sieves are perfect for various applications in research and quality control. Elevate your lab processes with this essential tool that combines functionality with quality craftsmanship.