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- [7] PREPARATION OF FERTILIZER SAMPLE FOR TOTAL PHOSPHORUS BY TERNARY ACID DIGESTION JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1961, 44 (02): : 252 - +
- [9] Ultrasound-assisted digestion: A useful alternative in sample preparation JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS, 2007, 70 (02): : 299 - 310