My lab partner and I had to do an experiment where we needed to identify the volume of a single drop of water in a dropper as part of the lab. We found the avg. volume of a drop of water to be 3.11 mL, so 100/3.11mL gives you 32.15 so I'd say about 32 drops.
20 drops is 1mL
Depends on the eye drops. Many are saline based, which is of similar make up of original tears. Many manufacturers of drops are leaning toward marketing "natural tears", and as such may be better for the eye.
100 drops per 5mL
Some one who was looking to buy Systane eye drops could find some at their local chemist. They could also go online to buy Systane eye drops. There are many websites that provide Systane eye drops.
Apply 1 to 2 drops
"od" on a prescription for eye drops mean "right eye"--as in apply the drops to the right eye. "os" means "left eye".
The duration of Eye Drops is 1800.0 seconds.
4
yes
Yes, some eye drops do have benzene in them. Most of the eye drops prescribed to treat glaucoma has this ingredient in it.
They have been around forever. Eye drops are saline-containing drops used as a route to administer medication in the eye.
Eye Drops ended on 2002-08-08.