8507 - Small Hardened Steel Grinding Container, 90 mL

Durable, tough, and suited for general purpose grinding in the 8530 Enclosed Shatterbox®. Must be used either one or three at a time with 8507R Small Grinding Container Rack. Moderate resistance to abrasion. High durability and efficiency. Suitable for slurry grinding. Nominal volume 90 mL. Recommended grinding load 5 - 20 mL. Typical composition: Major Element – Fe; Minor Elements – Cr, Si, Mn, C Hardness: Mohs 5 1/2 - 6; Rockwell – C 60-65 Recommended grinding load 5 - 20 mL.

Dish-shaped grinding container swings in a tight high-speed circle to crush samples to analytical fineness. Dimensions are 3.6 in diameter x 2.3 in high, 4 lb (9 cm x 5.4 cm, 1.9 kg). Nominal volume 90 mL, recommended grinding load 5-20 mL. Typical sample size is 15 g. Typical samples include cements, soils, ceramics, slag, rocks, minerals, ores, pharmaceuticals, sulfur pellets, and dried plant material.

Dish, lid, and puck made of 52-100 hardened tool steel offer moderate resistance to abrasion, high durability, and efficiency. Must be used either one or three at a time with grinding container rack 04578-24. Must be used either one or three at a time with 8507R Rack.