分类： NIST溯源计数控制微粒

3000系列纳米微粒尺寸标准粒子, 70nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 80nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 90nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 100nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 125nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 50nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 60nm, 1% w/v, 15ml

2000系列Duke标准微粒, 14µm, 1% w/v, 15ml

2000系列Duke标准微粒, 15µm, 1% w/v, 15ml

2000系列Duke标准微粒, 20µm, 1% w/v, 15ml