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| Sample | |
|---|---|
| Name | PY127 | 
| C.I. name | Pigment Yellow 127 | 
| Chemical class | Diarylide | 
| Colour | Yellow | 
| C.I. number | C.I. 21102 | 
| C.A.S. number | 68610-86-6 | 
| Instrument | |
|---|---|
| Spectrometer | Renishaw inVia Raman microscope | 
| Software | WiRE 2.0 | 
| Detector | CCD | 
| Class | Dispersive | 
| Parameters | |
|---|---|
| Source | 785 nm | 
| Power | 12mW | 
| Range | 100-2000 1/cm | 
| Data collection | Scanned | 
| Integration time | 10 sec | 
| Accumulations | 10 | 
| Contributor | |
|---|---|
| Analyst(s) | Marie-Christine Maquoi, Wim Fremout | 
| Institution | Royal Institute for Cultural Heritage (KIK/IRPA) | 
| Address | Jubelpark 1, 1000 Brussels, Belgium | 
| Tel | +32 2 739 68 46 | 
| Fax | +32 2 732 01 05 | 
| w...@kikirpa.be (unhide) | |
| Sample source | |
|---|---|
| Sample source 1 | Lansco; 2127 Diarylide Yellow | 
| Sample source 2 | Getty Conservation Institute; SP21150 | 
| Sample source 3 | Royal Institute for Cultural Heritage (KIK/IRPA); CP#3160 (PY127 A) | 
| Measurement | |
|---|---|
| Analysisid | 22/100819/07 | 
| Timestamp | 19/08/2010 | 
| Data processing | |
|---|---|
| Baseline correction | N |