Sentence examples for * ppm from inspiring English sources

- P < 0.05 vs NO ppm and * P < 0.05 vs NO 4 ppm and NO 10 ppm, respectively; ANOVA.

We're already at 387 ppm.

(Current CO2 concentrations recently cracked 400 ppm).

The highest reading was 346 ppm.

For Australian certified organic wine it's 150 ppm.

At the time, atmospheric concentrations stood at about 375 ppm.

Pre-industrial carbon dioxide amount was 280 ppm.

In Europe the maximum has been 10 ppm since 2009.

"Stabilization at 450, 500, 550 ppm is chaos," Hawken said.

But otherwise, we're living in a 400 ppm world.

In the warm phases it peaked at around 300 ppm.