| The UltraTemp Filtration System is a hot gas filtration system that removes fine particulate, including submicron and ultrafine particles, to extremely low levels. |
| These ultrafine talcs, obtained using proprietary grinding techniques, have a platy structure that provides a higher surface area. |
| A aoline ultrafine powder was obtained by ultrafine-crashing the mineral micropowders obtained from Fujian Tong'an Kaoline Factory. |
| At this exposure concentration of fine zinc oxide, we did not observe an effect, and we did not observe any increased response to ultrafine zinc oxide versus fine zinc oxide. |
| A recent study in Europe has found that exposure to ultrafine particles can increase blood pressure in children. |
| We studied the ultrafine dust found in an underground station in Europe. |
