Sample splitter. 20mm Back Catalog number: 8600M-20 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-20 200mm Sieve. 20micron Price on request 8644AB-50 50 * 50mm Borosilicate glass (pyrex) Price on request 8700B-09 200mm Sieve. 300micron Price on request