49.66
[]. W K Paik, et al. Determination of N-methylurea: comparison of two colorimetric methods using diacetyl monoxime or alpha-isonitropropiophenone. Anal Biochem. 98 May ;():94-8.
H0-H4
P64-P70-P80-P405-P50
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质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)