Paste your CCC code Reference quantity, size classes B–N, concentration classes and particle count ranges decoded instantly
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Decoded Result
Reference Quantity
⚠️ The CCC does not distinguish between material classes!
Concentration classes are interpreted against the area-based reference table (per 1,000 cm²). Volume-based (V) results use an equivalent table with different absolute limits.
| Size Class | Size Range (µm) | Concentration Class | Particle Count |
|---|---|---|---|
| B | 5 – < 15 | ||
| C | 15 – < 25 | ||
| D | 25 – < 50 | ||
| E | 50 – < 100 | ||
| F | 100 – < 150 | ||
| G | 150 – < 200 | ||
| H | 200 – < 400 | ||
| I | 400 – < 600 | ||
| J | 600 – < 1000 | ||
| K | 1,000 – < 1,500 | ||
| L | 1,500 – < 2,000 | ||
| M | 2,000 – < 3,000 | ||
| N | ≥ 3,000 |