| 11. | Both live attenuated and inactivated vaccines are typically trivalent.
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| 12. | With trivalent metal ions, alums such as ferric ammonium sulfate are formed.
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| 13. | Bismuth forms trivalent and pentavalent compounds, the trivalent ones being more common.
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| 14. | Bismuth forms trivalent and pentavalent compounds, the trivalent ones being more common.
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| 15. | Many studies show that trivalent arsenic compounds bind to pairs of cysteine residues.
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| 16. | Trivalent chromium at low concentration is the source of the red fluorescence of ruby.
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| 17. | The functional advantages of trivalent chromium are higher cathode efficiency and better throwing power.
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| 18. | The most common mixed chromates include Hexavalent Iridescent, Trivalent or Black Trivalent Chromate.
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| 19. | The most common mixed chromates include Hexavalent Iridescent, Trivalent or Black Trivalent Chromate.
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| 20. | Trivalent iron may also substitute for the aluminium.
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