5005B - Steel Grinding Ball, 7.9 mm)

• Help reduce samples to analytical powders for XRF and ICP.
• Use with vial holder (part # 1215).
• Use with stainless steel capped vial set (part # 5005).

Ideal for pulverizing the toughest rocks, mineral, cement, and ceramics. Each vial measures 2-1/8"L x 3/4" dia. Grinding load is 0.5 to 1.5 g.