Armenia is a member of the Eurasian Economic Union, the Council of Europe and the Collective Security Treaty Organization. Armenia supports the de facto independent Nagorno-Karabakh Republic, which was proclaimed in 1991.he Armenians of Karabakh demanded unification with Soviet Armenia. Peaceful protests in Yerevan supporting the Karabakh Armenians were met with anti-Armenian pogroms in the Azerbaijani city of Sumgait. Compounding Armenia's problems was a devastating earthquake in 1988 with a moment magnitude of 7.2.
Ppm is a ratio of one thing mixed in another thing. At best, your flow meter is only measuring one of two streams or else the total mixture. What is the other part. If the CO2 gas isn't mixing with another gas flow, it is always 1 million ppm by itself.
Ppm in liquids is generally weight/weight or weight/volume. For dilute water solutions, these are the same. 1000 ppm is 1000 mg/kg or 1000 mg/L. You have 1000 ppm Ca(NO3)2. I did not check your 24.4% figure, but assuming it is correct, you have 244 ppm Ca. If the solution were other than a dilute water solution, you would have to determine whether a weight/volume or weight/weight basis for ppm was intended. The first is common in laboratory chemicals and tests, the later in industrial chemicals and chemical engineering.