Fritsch® grinding ball 15 mm sintered aluminium oxide-1

General material specification: Material: Sintered aluminum oxide 1 - Al 2 O 3 Abrasion resistance: good to a certain extent Use for: medium-hard, fibrous samples Detailed information on the material can be found under directional analyses Recommended number of balls per grinding bowl Grinding bowl 500 ml 250 ml 80 ml 45 ml Useful capacity (material to be ground) 80 - 225 ml 30 - 125 ml 1 - 30 ml 3 - 20 ml Balls Ø 15 mm 70 45 10 7