As sketchy said, consider buying that refrigerator with also a freezer compartment or an extra freezer, as fridge for long-term isn't good enough I also don't believe. The viscosity of liquid and obviously temperature, both negating oxidation/degradation is better in freezer than fridge. Many use fridge for there working bottle, e.g if not having AC. Ohh, the ones stating 100mg nic is so dangerous, isn't industry, but ...... spreading nonsence simply... Very often found issue on the net, so selective reading is required 