Question 1

What is 689 mg/L in ppm?

Accepted Answer

689 mg/L = 689 ppm. Use the converter on this page to convert to other concentration units instantly.

Question 2

How do you convert mg/L to ppm?

Accepted Answer

Formula: 1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm. Multiply your mg/L value by the appropriate factor to get ppm, or use the interactive converter above.

Question 3

What is 689 ppm in mg/L?

Accepted Answer

689 ppm = 689 mg/L.

mg/L	ppm
674 mg/L	674
679 mg/L	679
684 mg/L	684
689	689
694 mg/L	694
699 mg/L	699
704 mg/L	704

689 mg/L to ppm

Formula