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you should not store DPPH for longer than a day as it degrades rapidly. But I would guess that a glass bottle should suffice
a) if the water is PERFECTLY sterile and the bottle is PERFECTLY closed, the water would stay sterile years and years and years. b) but if the water in the bottle is not 100% sterile or the bottle is not 100% closed (which is more likely) some germs & co migth slowly multiply ... as their number is expected to be relatively low, you can consider the water to be sterile (or at least the number of the little creatures to be nonrelevant) up until the date on the bottle
about 5oo years...
A narrow opening can be considered a slit. Narrow openings can be very long or short. There are many different types of narrow openings.
About 5 days.
Once the bottle is open it is no longer sterile. Is this a trick question?
about 7 to 10 days after opening
24 hours after opening if you want it to remain sterile.
after opening it, the bottle clearly says refridgerate after opening. if you are talking about after you put it on the food i would say do not leave it unrefridgerated for long because that is when bacteria will grow on it, and you can become sick from that.
After opening and heating once how long does synthetic urine last
Normal saline used for irrigating wounds in a hospital setting is good for 24 hours after opening it. In the home setting, many clients will use a bottle for longer than 24 hours due to the cost.
I'm assuming you mean an opened bottle of Mezcal con Gusano, since tequilas never have worms in them. They will be good for about five years, provided they are kept cool and out of the sun.
We purchased these bubbles in 2012 & found that they really didn't work properly. The mixed solution glows, but the bubbles themselves do not. The glow lasted in the bottle for about one day.
It's typically just a spoon, but you can use a squirt bottle with a very small opening at the tip (as long as what you're drizzling is liquids enough to get through)
It will last as long as the bottle holds up.
How long is a bottle of winstrol good for after it is opened
It depends on how long the bottle is