Oxygen-18 water
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Contact usSpecifications
| Isotope Compositio | |||
| O-18 | XCVIII atomus% | ||
| O-17 | I atomus% | ||
| O-16 | I atomus% | ||
| Test | Specification | Test Proventus | Modus / Reference |
| Conductivity | ≤5µS/cm | 1.4 | Conductometer |
| Puritas | >99.9 | 99.93 | / |
| pH* | 44355 | 6.1 | PH meter |
| Totalis organici carbonis | 0.1 | TOCanalyzer | |
| Deuterii | ≤ 0.016%at | 0.014 | FT-IR |
| Endotoxin | 112 | LAL | |
| Micro Organismus | 1 | 9215B | |
| F | ≤ 0.5mg/L | 0.1 | IC |
| Cl | ≤ 0.5mg/L | 0.02 | IC |
| 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 |
| cum | ≤ 0.5mg/L | 0.1 | ICP |
| Fe | ≤ 0.5mg/L | 0.1 | ICP |
| iam | ≤ 3mg/L | 0.1 | ICP |
| K | ≤ 0.5mg/L | 0.1 | ICP |
| Quod | ≤ 1mg/L | 0.1 | ICP |
| Mg | ≤ 0.5mg/L | 0.1 | ICP |
Proprietates physicae et chemica
| Status corporis | Liquid | |||
| Aspectus | Liquid | |||
| Massa hypothetica | 20.02 g/mol (Labeled) | |||
| Color | sine colore | |||
| punctum liquescens | 0 °C | |||
| Rigentem punctum | 0 °C | |||
| fervens | 100 °F | |||
| Gravitas specifica / densitas | 1 g/ml at 3.98 °C | |||
Product description
Aquam Oxygen-XVIII locupletata adhibetur ut signum quod est bom-bartae ope cyclotron vel acceleratoris linearis ut Flourine-18 producendi. Flourine-18 synthesis in 2-deoxy-2- 18 F-β-D-glucopyranosis(18 F-FDG), quod est saccharum radiolabelled moleculi in PET (tomographiae emissionis Positron) determinandis locis metabolismi glucosi abnormis et localibus. -ization multorum generum tumores. Hodie 18 F-FDG latissime patet et felix PET radiopharmaceuticum. 18 F-FDG analogum glucosi est, vivo infunditur ac dein 18 F-FDG a sanguine ad fibras transfertur simili modo glucose. Cellulae absorbent FDG sicut glucosae, sed metabolized non potest. Commodum maximum FDG-PET est quod adiuvat accurate definire scaenam et sites morborum recurrentis in multis generibus cancri.
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