12 mm Porcelain Beads 150 g
150 g of 12 mm Porcelain Beads.
This is a very effective and inexpensive alternative to other column media types. These porcelain balls can serve as packing for distillation columns and they can also be used as boiling stones. They will provide a moderately high surface contact area with low gas flow resistance and good internal distribution.
This quantity is more than sufficient to fill a 300 mm x 25 mm column with a volume of 120 cm3