4g UltraPure Irregular Silica Gel ,40-63um,60Å, 500m2/g,pH 6.5-7.5,MP 300psi
Santai Technologies Standard Series SepaFlash columns are machine packed with ultra-pure silica gel using proprietary dry packing technique.
※ Ultra-pure silica features tight particle size distribution, low level of fines and low trace metal content, neutral pH, controlled water content and high surface area, providing scientists the desired reproducible experimental results.
※ Unique, proprietary dry packing technique guarantees high resolution and reproducibility for everyday purifications.
※ Improved pressure rated up to 300 psi