Qingdao Xinchanglai Silica gel Co., LTD
Coarse porous silica gel
- Coarse porous silica gel spherical 2-5mm catalyst carrier for petrochemical industry
- 1 Tons
- USD $1800 - 2000 / Ton
- Coarse pore silica gel 20-40 mesh microsphere particle catalyst carrier
- 1 Tons
- USD $2800 - 3000 / Ton
- Coarse porous silica gel 20-40 mesh catalyst carrier
- 1 Tons
- USD $3200 - 3600 / Ton