Methods N2-M N2-A N2-M/C N2-E M-M M-A M-M/C M-E S-M S-A S-M/C S-E
Average RSD (%) 27.5 27.8 39.9 20.2 24.5 26.4 26.2 24.4 25.5 18.9 26.0 22.4