100 * 100mm HDPE Opaque Back Catalog number: 8644H-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S4-50S 50 * 50mm Stainless 304 240grit Price on request 8700B-07 200mm Sieve. 500micron Price on request 8331P-1 White Stirrer Price on request