lp gas or similarly pure butane gas volume expands to approximately 250 x its liquid volume varying of course by pressure temperature and gas chemistry or actual composition lp gas tank fill volume is typically to 80 85 % of capacity leaving vapor space in the tank
The good news is that six months after Laser Eye Surgery, you can, in most cases, wear coloured or cosmetic contact lenses. You will, however, need to see your optometrist before purchasing any coloured lenses as the shape of your eyes will have changed due to the surgery.
1 Remove contact lenses before using Clear Eyes Extra Relief Drops. 2  Do not use Clear Eyes Extra Relief Drops if it becomes cloudy or changes color.  Contact your doctor if you experience changes in vision, eye pain, irritation, soreness, or continued redness, or if your condition does not improve after 3 days.