Gypsum (calcium sulfate) copy.tif
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Gypsum_(calcium_sulfate)_copy.tif (576 × 388 pixels, file size: 674 KB, MIME type: image/tiff)
MFA Scientific Department: 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 20x objective was used for an analysis area of approximately 2 microns.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:11, 14 November 2019 | 576 × 388 (674 KB) | EMysak (talk | contribs) | 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... |
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