分类： NIST溯源计数控制微粒

3000系列纳米微粒尺寸标准粒子, 560nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 600nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 700nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 800nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 269nm, 1% w/v, 15ml

3000系列纳米微粒尺寸标准粒子, 300nm, 1% w/v, 15ml

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