EPI Practice Questions - Environmental Professional Intern Exam

A concentration of 1 part per million (ppm) of a contaminant in water is approximately equal to which of the following?

1 microgram per liter (ug/L) 1 gram per liter (g/L) 1 milligram per liter (mg/L) 1 kilogram per liter (kg/L)

1 milligram per liter (mg/L)

Access more questions from this quiz

Continue to EPI Practice Questions - Environmental Professional Intern Exam for more practice questions and the full quiz experience.