Latex beads?polystyrene

diameter 0.05 – 0.1?m- 2.5% w/v, diameter 0.2 – 0.5?m- 2.5% w/v, diameter 0.6 – 1.0 ?m- 2.5% w/v, diameter 1.0 – 1.9?m- 5% w/v, diameter 2.0- 2.9 ?m- 5% w/v, diameter 3.0 – 3.9?m- 5% w/v, diameter 4.0 – 4.9?m- 5% w/v, diameter 6.0 – 6.9?m- 5% w/v, diameter 7.0 – 7.9?m- 5% w/v, diameter 8.0 – 8.9?m- 5% w/v, diameter 9.0-9.9?m- 2.5% w/v, diameter 9.0-9.9?m- 5% w/v