विकिपिडिया, एक स्वतन्त्र विश्वकोशबाट
"{{ppm|.123}}" gives "12.3%" "{{ppm|.0123}}" gives "1.23%" "{{ppm|.00123}}" gives "0.123%" "{{ppm|.000123}}" gives "123 ppm" "{{ppm|.0000123}}" gives "12.3 ppm" "{{ppm|.00000123}}" gives "1.23 ppm" "{{ppm|.000000123}}" gives "0.123 ppm"
