| Laboratory |
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| PH value tester |
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| Solubility and dispersion for dyestuff |
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| Datacolor 600 Spectrophotometer for shade and strength |
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| Pigment grinding machine |
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| Gas chromatograph |
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| High pressure liquid chromatograph |
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| Atomic absorption spectrophotometer for heavy metal content |
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| Injection molding machine for plastic colors |
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| Dispersion machine |
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| viscometer |
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| Fineness for pigment |
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| Gloss testing for pigment |
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| electric conductivity meter |
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| Standard light source |
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| Masuring balance |
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| Moisture tester |
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| for quality control service, pls contact : lab@color-search.com |