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- 12:05, 14 November 2019 diff hist +297 N Lithopone white, 527.TIF Analyzed on a Nicolet iS10 FTIR spectrophotometer with a Nicolet Continuum microscope using Omnic 32 (version 6.0) software. Sample pressed on microdiamond cell and analyzed with transmitted radiation over a range of 4000-650 cm-1 at a resolution of 4... current
- 11:38, 14 November 2019 diff hist +1 1.05.05 White Lead current
- 11:37, 14 November 2019 diff hist +126 1.05.05 White Lead
- 11:36, 14 November 2019 diff hist +297 N Lead white 520.TIF Analyzed on a Nicolet iS10 FTIR spectrophotometer with a Nicolet Continuum microscope using Omnic 32 (version 6.0) software. Sample pressed on microdiamond cell and analyzed with transmitted radiation over a range of 4000-650 cm-1 at a resolution of 4... current
- 11:34, 14 November 2019 diff hist +17 Lead white
- 11:33, 14 November 2019 diff hist +324 N Lead white (Forbes MFA 519), 50X, 785 nm copy.tif Analyzed using Bruker Senterra instrument with Opus 5.5 software. The pigment was analyzed using 785 nm laser at a power setting of 10 over a wavelength range of 65-1555 cm-1 and resolution of 3-5 cm-1. The spectrum was integrated for 100 seconds. A... current
- 11:33, 14 November 2019 diff hist +6 Lead white
- 11:32, 14 November 2019 diff hist +297 N Lead White, Oil.TIF Analyzed on a Nicolet iS10 FTIR spectrophotometer with a Nicolet Continuum microscope using Omnic 32 (version 6.0) software. Sample pressed on microdiamond cell and analyzed with transmitted radiation over a range of 4000-650 cm-1 at a resolution of 4... current
- 11:28, 14 November 2019 diff hist +106 1.05.x Lead sulfate current
- 11:27, 14 November 2019 diff hist +5 Lead sulfate
- 11:26, 14 November 2019 diff hist +297 N Lead sulfate 521.TIF Analyzed on a Nicolet iS10 FTIR spectrophotometer with a Nicolet Continuum microscope using Omnic 32 (version 6.0) software. Sample pressed on microdiamond cell and analyzed with transmitted radiation over a range of 4000-650 cm-1 at a resolution of 4... current
- 11:25, 14 November 2019 diff hist +64 Lead sulfate
- 11:25, 14 November 2019 diff hist +324 N Lead sulfate (Forbes MFA 521), 50X, 785 nm copy.tif Analyzed using Bruker Senterra instrument with Opus 5.5 software. The pigment was analyzed using 785 nm laser at a power setting of 10 over a wavelength range of 65-1555 cm-1 and resolution of 3-5 cm-1. The spectrum was integrated for 100 seconds. A... current
- 11:24, 14 November 2019 diff hist +9 Lampblack
- 11:23, 14 November 2019 diff hist +324 N Lamp black copy.tif Analyzed using Bruker Senterra instrument with Opus 5.5 software. The pigment was analyzed using 785 nm laser at a power setting of 10 over a wavelength range of 65-1555 cm-1 and resolution of 3-5 cm-1. The spectrum was integrated for 100 seconds. A... current
- 11:13, 14 November 2019 diff hist -17 Gypsum
- 11:13, 14 November 2019 diff hist +297 N Gypsum PMA.TIF Analyzed on a Nicolet iS10 FTIR spectrophotometer with a Nicolet Continuum microscope using Omnic 32 (version 6.0) software. Sample pressed on microdiamond cell and analyzed with transmitted radiation over a range of 4000-650 cm-1 at a resolution of 4... current
- 11:12, 14 November 2019 diff hist +3 Gypsum
- 11:11, 14 November 2019 diff hist +324 N Gypsum (calcium sulfate) copy.tif Analyzed using Bruker Senterra instrument with Opus 5.5 software. The pigment was analyzed using 785 nm laser at a power setting of 10 over a wavelength range of 65-1555 cm-1 and resolution of 3-5 cm-1. The spectrum was integrated for 100 seconds. A...
- 11:09, 14 November 2019 diff hist +94 1.05.03 Flake White current