100 drops per 5mL
The number of drops in a given volume can vary based on the dropper and liquid density, but a common approximation is that 20 drops equal 1 milliliter (ml). Therefore, in 2 ml, there would be about 40 drops, and in 5 ml, there would be approximately 100 drops.
There are 20 drops per milliliter.
1 tsp = 5 mL so 4 tsp = 20 mL
i have always been told 20 drops per ml is rule of thumb, i am a certified pharmacy technician, and that is what we go by when dispensing medication It, of course, depends on factors like type of solution, temperature, viscosity, etc. (All of which are, yes, taught to all students in pharmaceutical classes) The typical "rule of thumb" is 20 drops/ ml for low viscosity liquids, such as water.
The number of drops (gtts) in 0.25 ml can vary depending on the size of the drop, which is influenced by the liquid's viscosity and the dropper used. However, a common estimate is that there are approximately 20 drops in 1 ml for water-like liquids. Therefore, in 0.25 ml, there would be roughly 5 drops.
It depends on the eye dropper, to find out how much your specific eyedropper holds count the number of times it takes to empty a 100ml beaker using it. Divide the amount of water in the beaker by the number of times it took to empty it and you will have a rough approximation of how many mL your eye dropper will hold. A standard small bottle with dropper - one suck which fills the dropper to about 2/3 of its height should be 1 ml.
60
Concentration = 10 mg/ml 140 mg = 140mg/10 mg/ml = 14 ml 1 Teaspoonful = 5 ml 14 ml = 2.8 Teaspoonfuls ~ 3 Teaspoonfuls However, I don't know the accuracy you required. If you need the exact volume, 2.8 Teaspoonfuls are not practical. Then you have to convert 0.8 Teaspoon into drops. 0.8 Teaspoon = 0.8x5 ml = 4 ml 1 ml = 15 drops 4 ml = 4x15 = 60 drops Then the volume is 2 teaspoonfuls and 60 drops. Here also you see counting 60 drops is inconvenient. Then better to take the volume of 3 teaspoonfuls and remove a volume equivalent to 0.2 teaspoons. 0.2 teaspoonful = 0.2 x 5 ml = 1 ml = 15 drops Then; 3 teaspoonfuls minus 15 drops.
To calculate the drops per minute needed for the 500 ml of D5W to be administered over 5 hours, first, convert 5 hours to minutes (5 hours x 60 minutes = 300 minutes). Then calculate the drops per minute by dividing the total volume (500 ml) by the time in minutes (300 minutes) and the drip factor (15 gtt/mL), i.e., 500 ml / 300 min x 15 gtt/mL = 25 gtt/min.
simply dissolve 5 ml of salt in 250 ml of warm water
5
yes and no because water has a volumic mass of 0,89g/mL Approximative so 1g/mL is not right.