Glycerol (tot.)
| Analyt: | Glycerol (tot.) |
| Matrix: | Serum |
| Measuring Method: | GC-ID/MS |
| Standard: | Tripalmitin NIST 1595 |
| Internal Standard: | ¹³C₃-Triolein |
| Sample Processing: | Samples are spiked gravimetrically with internal standard and equilibrated, then hydrolysed with fresh methanolic KOH and neutralised with HCl followed by extraction into acetone. Derivatisation with HFBA and extraction into n-hexane. |
| Measurement: | Measurement at m/z 467 and m/z 470 |