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Pigments: C.i. 77891

 

Other Ingredients: Water, Glycerol, Isopropyl Alcohol

 

Average Particle Size: TBD

 

Elemental Composition: Currently under analysis. Older data for a similarly labeled ink is available from Forte et al., Sci. Tot. Environment, 2009, 407, 5997

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(values in ng/g unless otherwise stated)

Aluminum (2166 ± 109 μg/g)

Barium (0.058 ± 0.003 μg/g)

Cadmium (497 ± 33)

Cobalt (11.0 ± 0.8)

Chromium (315 ± 38)

Copper (53.4 ±2.9 μg/g)

Iron (4.40 ± 0.28 μg/g)

Mercury (<LoQ)

Manganese (121 ± 9)

Nickel (602 ± 55)

Lead (28.5 ± 1.1)

Antimony (212 ± 19)

Strontium (0.806 ± 0.064 μg/g)

Vanadium (1443 ± 103)

 

Major FTIR peaks: TBD

 

Mass(es) of Major Molecular Components: TBD