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| Dentifrice |
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| Missouri Analytical is the only independent
testing laboratory in the world to offer to the dentifrice industry
Radioactive Dentin Abrasivity (RDA) and Radioactive Enamel Abrasivity (REA)
assays. For over 35 years, valuable abrasivity information has been provided to
over fifty clients in more than a dozen countries. |
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| A quality control program for existing
products can be economically implemented. Our inexpensive, short-term in-vitro tests can eliminate more
expensive, time-consuming in-vivo studies. Such a program serves as a
useful tool for maintaining abrasivity specifications. We offer both the
Grabenstetter and Hefferren methods of abrasivity testing. As an independent
laboratory, we pride ourselves on delivering test results promptly and accurately. |
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| We would be glad to provide additional
information about the abrasivity study. Please contact us for further details. |
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