军人边走边吮她的花蒂,国内精品久久人妻无码hd,av无码精品一区二区三区,初学生毛没长齐偷吃禁果

品名NanoXact Silver Nanoplates – Silica Shelled 品牌nanocomposix

NanoXact Silver Nanoplates – Silica Shelled
Silver nanoplates are platelet-shaped nanoparticles that have extremely large absorbing and scattering cross-sections in the visible and near-IR regions of the spectrum. Learn more ?

The standard (silanol) silica surface on our silica shelled nanoplates increases stability in a wide range of solvents. Learn more ?

NanoXact materials are high quality, unagglomerated and monodisperse nanoparticles. Learn more ?

Provided at 1 mg/mL in an aqueous 10 mM sodium bicarbonate buffer.