Robusta Coffee Beans · 베트남

1. Grade 1 Screen 18 Minimum 90% above Screen 18 Moisture: 12.5% max Black and Broken Beans: 2% max Foreign matter: 0.5% max 2. Grade 1 Screen 16 Minimum 90% above Screen 16 Moisture: 12.5% max Black and Broken Beans: 2% max Foreign matter: 0.5% max 3. Grade 2 Screen 13 Minimum 90% above Screen 13 Moisture: 13% max Black and Broken Beans: 2% max Foreign matter: 1% max Excelsa beans: 1% max 4. Grade 1 Screen 18 Wet Polished Minimum: 90% above Screen 18 Moisture: 12.5% max Black (0.1%) & Broken (0.2%): 0.3% max Foreign matter: 0.1% max 5. Grade 1 Screen 16 Wet Polished Minimum: 90% above Screen 16 Moisture: 12.5% max Foreign matter: 0.2% max Black (0.1%) & Broken (0.2%): 0.3% max Foreign matter: 0.1% max