200mm Sieve. 20micron Back Catalog number: 8700B-20 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 6310003700 Graphite tubes, Omega platforms, 10/pk 39 921,98 Kč 8644AB-50 50 * 50mm Borosilicate glass (pyrex) Price on request 8700S-10 200mm Sieve. 250micron Price on request