Sigma-Aldrich
LUDOX ® AS-40 胶态二氧化硅, 40 wt. % suspension in H2O
Sigma-Aldrich
LUDOX® HS-40胶态氧化硅, 40 wt. % suspension in H2O
Sigma-Aldrich
二氧化硅, nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis
Sigma-Aldrich
LUDOX® TM-50 胶态氧化硅, 50 wt. % suspension in H2O
Sigma-Aldrich
二氧化硅, nanoparticles, mesoporous, 200 nm particle size, pore size 4 nm
Sigma-Aldrich
二氧化硅, nanopowder (spherical, porous), 5-20 nm particle size (TEM), 99.5% trace metals basis
Sigma-Aldrich
LUDOX ® HS-30 胶态二氧化硅, 30 wt. % suspension in H2O
Sigma-Aldrich
二氧化硅, nanopowder, 99.8% trace metals basis
Sigma-Aldrich
LUDOX®SM胶体二氧化硅, 30 wt. % suspension in H2O
Sigma-Aldrich
介孔结构的二氧化硅, MCM-41 type (hexagonal)
Sigma-Aldrich
LUDOX ® TM-40 胶态二氧化硅, 40 wt. % suspension in H2O
Sigma-Aldrich
LUDOX ® AS-30 胶态二氧化硅, 30 wt. % suspension in H2O
Sigma-Aldrich
LUDOX ® AM 胶态二氧化硅, 30 wt. % suspension in H2O
Sigma-Aldrich
LUDOX ® TMA 胶态二氧化硅, 34 wt. % suspension in H2O
Sigma-Aldrich
LUDOX® CL 胶态氧化硅, 30 wt. % suspension in H2O
Sigma-Aldrich
LUDOX® LS 胶态氧化硅, 30 wt. % suspension in H2O
Sigma-Aldrich
LUDOX® CL-X 胶态氧化硅, 45 wt. % suspension in H2O
Sigma-Aldrich
介孔结构的二氧化硅, MSU-F (cellular foam)
Sigma-Aldrich
二氧化硅，氧化铝掺杂型, nanoparticles, dispersion, <50 nm particle size, 20 wt. % in H2O, ≥99.9% trace metals basis
