Green pumpkin seed without shell: 1) Oil grade: admixture 1% max. 2) Brushed, hand-picked and normal quality: a) Purity: 99.8% min. 3) Brushed, hand-picked and recleaned quality: a) Purity: 99.95% min. b) Broken kernels: 3% max. c) Free form any pernicious impurities, fit for human consumption