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What is ppm unit?

Mia Williams | 2023-06-07 19:05:55 | page views：1179
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Emma Parker

Studied at Columbia University, Lives in New York City. Currently working as a marketing manager for a fashion brand.
This is an abbreviation for "parts per million" and it also can be expressed as milligrams per liter (mg/L). This measurement is the mass of a chemical or contaminate per unit volume of water. Seeing ppm or mg/L on a lab report means the same thing.
2023-06-16 19:05:55
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Isabella Carter

QuesHub.com delivers expert answers and knowledge to you.
This is an abbreviation for "parts per million" and it also can be expressed as milligrams per liter (mg/L). This measurement is the mass of a chemical or contaminate per unit volume of water. Seeing ppm or mg/L on a lab report means the same thing.
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