Sigma-Aldrich
氧化铁(II,III), nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis
Sigma-Aldrich
氧化铁(II,III), powder, <5 μm, 95%
Sigma-Aldrich
氧化铁(II,III), 99.99% trace metals basis
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 10 nm avg. part. size, 5 mg/mL in toluene
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 30 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 10 nm avg. part. size, 5 mg/mL in H2O
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 10 nm avg. part. size (TEM), carboxylic acid functionalized, 5 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 30 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 5 nm avg. part. size, 5 mg/mL in H2O
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 10 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 20 nm avg. part. size, 5 mg/mL in toluene
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 5 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 20 nm avg. part. size, 5 mg/mL in H2O
Sigma-Aldrich
氧化铁 (II,III) 磁性纳米粉末, 30 nm avg. part. size (TEM), NHS ester functionalized
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 10 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 5 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H2O, dispersion
Sigma-Aldrich
氧化铁(II,III),磁性纳米颗粒 溶液, 5 nm avg. part. size, 5 mg/mL in toluene