美国Siospec 研磨器59012MS

There are four different hand-operated BioPulverizer for quickly pulverizing 10 mg to 10 g of frozen tissue.

Cat. No. 59012N, BioPulverizer, capacity 10-100mg
Cat. No. 59013N, BioPulverizer, capacity 0.1-1g
Cat. No. 59014N, BioPulverizer, capacity 1-10g
Cat. No. 59012MS, MultiSample BioPulverizer, 12 wells, capacity 10-100mg per well*

*Twelve pestles are included with each 59012MS.

How The BioPulverizer Works

1. Place the BioPulverizer in a shallow container and cool thoroughly with either liquid nitrogen (preferred) or a dry-ice/alcohol mixture (next best).
2. Place prefrozen tissue in the well of the mortar.
3. Remove the mortar from the shallow container, place it on the lab bench and pulverize the tissue with one or two blows to the pestle with the hammer. The mass of the stainless steel will preserve the cold long enough for you to complete your pulverization without adding additional liquid nitrogen.
4. Empty the powdered contents for subsequent homogenization or extraction procedures.