Ratio Concentrations

Description

Converting ratio concentrations to mg/mL concentrations

Example 1

A drug concentration is 1:7959.8. What is the concentration in mg/mL?

Solution

Concentration in mg/mL = 1/7959.8 x 1000
Concentration in mg/mL = [(1/7959.8) * 1000] mg/mL
Concentration in mg/mL = 0.13 mg/mL

Example 2

A drug concentration is 1:9230.4. What is the concentration in mg/mL?

Solution

Concentration in mg/mL = 1/9230.4 x 1000
Concentration in mg/mL = [(1/9230.4) * 1000] mg/mL
Concentration in mg/mL = 0.11 mg/mL

Example 3

A drug concentration is 1:7007.5. What is the concentration in mg/mL?

Solution

Concentration in mg/mL = 1/7007.5 x 1000
Concentration in mg/mL = [(1/7007.5) * 1000] mg/mL
Concentration in mg/mL = 0.14 mg/mL