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The concentrations and recoveries of nitrite and nitrate in DMEM, cell lysate, plasma and urine by this HPLC method
| Sample | Concentration (μM) | Recovery (%) (n = 6) | ||
|---|---|---|---|---|
| Nitrate | Nitrite | Nitrate | Nitrite | |
| DMEM | 6.46 | 1.51 | 100.43 ± 1.32 | 99.82 ± 3.56 |
| Cell lysate | 1.72 | 0.47 | 99.18 ± 2.31 | 100.54 ± 1.67 |
| Plasma | 6.08 | 5.76 | 99.43 ± 1.45 | 101.62 ± 0.23 |
| Urine | 124.01 | 5.60 | 101.23 ± 0.94 | 99.65 ± 2.53 |
