Okesene-18 vai
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Faafesootai matouFa'amatalaga
| Tulaga Isotope | |||
| O-18 | 98 atom% | ||
| O-17 | 1 atom% | ||
| O-16 | 1 atom% | ||
| Su'ega | Fa'amatalaga | I'uga o Su'ega | Metotia/Fa'asinomaga |
| Conductivity | ≤5µS/cm | 1.4 | Conductometer |
| Mama | >99.9 | 99.93 | / |
| pH | 44355 | 6.1 | pH mita |
| Aofa'i carbon organic | 0.1 | TOCanalyzer | |
| Teuterium | ≤ 0.015% ile | 0.015 | FT-IR |
| Endotoxin | 112 | LAL | |
| Micro Organism | 1 | 9215B | |
| F | ≤ 0.5mg/L | 0.1 | IC |
| Cl | ≤ 0.5mg/L | 0.02 | IC |
| Sa saunoa Br | ≤ 0.5mg/L | 0.1 | IC |
| NO3 | ≤ 0.5mg/L | 0.077 | IC |
| SO4 | ≤ 0.5mg/L | 0.01 | IC |
| Zn | ≤ 0.5mg/L | 0.1 | ICP |
| Faatasi ai ma | ≤ 0.5mg/L | 0.1 | ICP |
| Fe | ≤ 0.5mg/L | 0.1 | ICP |
| Ua uma | ≤ 3mg/L | 0.1 | ICP |
| K | ≤ 0.5mg/L | 0.1 | ICP |
| lena | ≤ 1mg/L | 0.1 | ICP |
| Mg | ≤ 0.5mg/L | 0.1 | ICP |
Fa'aletino ma kemisi
| Tulaga faaletino | Suavai | |||
| Fa'aaliga | Suavai | |||
| Molecular mass | 20.02 g/mol (Fa'ailoga) | |||
| Lanu | Le lanu | |||
| Liu liusuavai | 0 °C | |||
| Mea malulu | 0 °C | |||
| Fa'apuna | 100 °C (212 °F) - moli | |||
| Kalave fa'apitoa / mafiafia | 1 g/ml ile 3.98 °C | |||
fa'amatalaga o oloa
Fa'atamaoaigaina Oxygen-18 vai o lo'o fa'aaogaina e fai ma taula'iga lea e fa'apipi'iina i le fesoasoani a le cyclotron po'o le laina fa'avavevave ina ia maua ai le Flourine-18. O le Flourine-18 o loʻo faʻapipiʻiina i le 2-deoxy-2-18 F-β-D-glucopyranose (18 F-FDG) o se mole suka suka ua faʻaogaina i le PET (Positron emission tomography) mo le suʻeina o nofoaga e le masani ai le metabolism o le kulukose ma mo le lotoifale. - fa'atupuina o le tele o ituaiga tuma. I aso nei, 18 F-FDG o le PET radiopharmaceutical sili ona lauiloa ma manuia. 18 F-FDG o se fa'atusa o le kulukose, e tui i vivo ona feavea'i lea o le 18 F-FDG mai le toto i le aano i se auala e pei o le kulukose. O sela e mitiia le FDG e pei o le kulukose ae e le mafai ona fa'agaioia. O se aoga taua tele o le FDG-PET o le fesoasoani lea i le faʻamalamalamaina saʻo o le tulaga ma nofoaga o faʻamaʻi faifaipea i le tele o ituaiga o kanesa.
fa'amatalaga2