1 drop = how many microdrops?
93438
1 drop is equal to 4 microdrops. 1 ml is equal to 15 drops, & 1 ml is equal to 60 microdrops.
206481
For 2.5 mL bottles, the mean number of drops ranged from 75.3–101.7 and 72–102.3 in the vertical and horizontal orientations, respectively. For 5 mL bottles, the range was 111–209.3 and 115–189 drops in the vertical and horizontal orientations, respectively.
1238903
Given the above, an ounce pour is 2 counts. That's roughly one second of pouring.
970267
This is currently included around two hours. The probability of a drop increases with the duration of the stream time, but it is no guarantee for this.
27288
molecules in a drop of water = (6.022 x 1023 molecules/mole) x 0.002275 moles. molecules in a drop of water = 1.67 x 1021 water molecules.
1297801
One drop contains 40 million-trillion (40,000,000,000,000,000,000) molecules. We have 100 trillion cells in our bodies. But one drop of essential oil contains enough molecules to cover every cell in our bodies with 40,000 molecules.
664205
How many drops of water of volume and capacity system are in 1 fluid ounce US? The answer is: The change of 1 fl oz ( fluid ounce US ) unit for a volume and capacity measure equals = into 591.47 drop - gtt SI ( drop of water ) as per its equivalent volume and capacity unit type measure often used.
61087
The minim was defined as one 60th of a fluid dram or one 480th of a fluid ounce. This is equal to about 61.6 μL (U.S.) or 59.2 μL (Britain). Pharmacists have since moved to metric measurements, with a drop being rounded to exactly 0.05 mL (50 μL, that is, 20 drops per milliliter).
568538
Since you want 10 mg and 5 mg, you want 0.010 and 0.005 ccs. These are very small quantities! Are you sure you don't mean that you need 10 ml or 5 ml not 10 mg or 5 mg? If it says "ml" (or "mL") then that means the same as cc, so it is asking for 10 cc or 5 cc, which your dropper can dispense.
1286582
units in a dropperful, which is about 1 mL (Figure 3). For example, Enfamil's D-Vi-Sol comes with a dropper that measure's a 1 mL dose of the vitamin supplement, equal to 400 units.
689375
Each mole is 6.02214179 * 10^23 molecules. So we have 1.670829 *10^21 molecules. Each molecule of water has three atoms (two hydrogen, one oxygen). So we have 5.0124896 *10^21 atoms in one drop of water.
554365
A standard dropper produces 20 drops per milliliter (20 drops = 1ML = 7 MG) but dropper sizes can differ.
604744
molecules in a drop of water = 1.67 x 1021 water molecules.
728570
The drops per minute would be calculated as total volume, divided by time (in minutes), multiplied by the drop factor of 60 gtts/min, which also equals 41.6, rounded to 42 drops per minute.
677035
This is equal to about 61.6 μL (U.S.) or 59.2 μL (Britain). Pharmacists have since moved to metric measurements, with a drop being rounded to exactly 0.05 mL (50 μL, that is, 20 drops per milliliter).
1197177
Somewhere between 4 and 8 sprays to a milliliter, depending on the sprayer. Think about a standard size 1.5mL sample sprayer, I normally get about 3 days of full wearing out of it (3*4 sprays). So 12 sprays to 1.5 = 8 sprays to 1.
1129233
There are approximately 20 drops in 1 cc (cm³ or ml).