bark, oak, black (#19)
| ID-number | #19 |
|---|---|
| Material | bark, oak, black |
| Classification | ECN Phyllis classification ▸ untreated wood ▸ bark |
| NTA 8003 classification ▸ [100] hout ▸ [110] vers hout ▸ [112] schors | |
| Ash type | 575 degC |
| Submitter organisation | ECN (Netherlands) |
| Remarks | calculated from ash-concentration |
| Literature | M. L. Harder and D. W. Einspahr: Levels of some essential metals in bark. Tappi J. 63 (12) pp. 110-112 (1980). |
Values
| Property | Unit | Value | Std dev | Det lim | Lab | Date | Method | Remarks | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ar | dry | daf | ||||||||||||||||||
Chemical Analyses |
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Major elements |
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| Aluminium (Al) | mg/kg (dry) | 630.0 | Measured | |||||||||||||||||
| Calcium (Ca) | mg/kg (dry) | 28 000.0 | Measured | |||||||||||||||||
| Silicon (Si) | mg/kg (dry) | 310.0 | Measured | |||||||||||||||||
| Magnesium (Mg) | mg/kg (dry) | 300.0 | Measured | |||||||||||||||||
| Iron (Fe) | mg/kg (dry) | 100.0 | Measured | |||||||||||||||||
| Phosphorus (P) | mg/kg (dry) | 510.0 | Measured | |||||||||||||||||
Minor elements |
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| Copper (Cu) | mg/kg (dry) | 7.5 | Measured | |||||||||||||||||
| Manganese (Mn) | mg/kg (dry) | 550.0 | Measured | |||||||||||||||||
| Barium (Ba) | mg/kg (dry) | 210.0 | Measured | |||||||||||||||||