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The affecting factors and content of nanoscaled SiO_2 particles were studied in the nanoscaled slurry at different pH with ultraviolet-visible spectrophotometer.The correlation coefficients of corresponding standard curves were higher than 0.98.
The affecting factors and content of nanoscaled SiO 2 particles were studied in the nanoscaled slurry at different pH with ultraviolet-visible spectrophotometer. The correlation coefficients of corresponding standard curves were higher than 0.98.