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Sample ID:
PK60100
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Origin:
Vegetal; Provenance: Morocco
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Chemical Information:
Natural resins derived from the North West African tree Callitris quadrivalis
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Sample Type:
Reference material
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Description:
Grains
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History of use:
Since antiquity
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Sample Source:
Kremer Pigments
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Alternative names:
-
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Material Class:
Resins, balsams and wax
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Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV Analysis time: 300 s No filtering, air atmosphere |
