Question

How much active ingredient is in 0.7 mL of 1:200 Isuprel?

Answer 1

To determine how much active ingredient is present in 0.7 mL of 1:200 Isuprel, divide the volume (0.7 mL) by the dilution ratio (200), resulting in 0.0035 mL of active ingredient.

Step-by-step explanation:

To calculate how much active ingredient is in 0.7 mL of 1:200 Isuprel, we use the dilution ratio provided. The dilution 1:200 means that 1 part of the active ingredient is mixed with 199 parts of the diluent to make a total of 200 parts. To find out how much active ingredient is in 0.7 mL, we divide 0.7 mL by 200, because for every 200 mL of the solution, there is 1 mL of the active ingredient. Therefore:

• Amount of active ingredient = Total volume / Dilution ratio
• Amount of active ingredient = 0.7 mL / 200
• Amount of active ingredient = 0.0035 mL

Thus, there are 0.0035 mL of the active ingredient in 0.7 mL of 1:200 Isuprel.