Spex® SamplePrep Acid Washed Grinding Beads from Cole .
Particle Size (micron) Description; Availability Pricing; EW. COMPARE: Silica: 800 to 1000: Acid Washed Silica Grinding Beads, 800 to 1,000 µm; 200 g Bottle: USD / Each. Add To Cart + ADD TO LIST . EW. COMPARE: Silica: 800 to 1000: Acid Washed Silica Grind Beads, Molecular Biology Grade, 800 to 1,000 µm; 200 g Bottle ...