100 * 100mm Borosilicate glass (pyrex) Back Catalog number: 8644AB-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644AL-50 Coupon 50 * 50mm Aluminium coupon. 240grit (buff Price on request 8700B-06 200mm Sieve. 600micron Price on request 8702A-1 Thermometer with stainless probe Price on request