Thanks Thanks:  0
Likes Likes:  0
Results 1 to 3 of 3

Thread: EC-PPM-Conversion Chart

  1. #1
    On Vacation
    Join Date
    Oct 2009
    Posts
    706
    Post Thanks / Like

    EC-PPM-Conversion Chart


  2. #2
    420 Member
    Join Date
    Feb 2010
    Posts
    221
    Post Thanks / Like

    Re: EC-PPM-Conversion Chart

    Once again, thanks for posting this useful information! Now I don't have to pull out my hydro magazine everytime I want to look at these damn charts!

  3. #3
    420 Member Green007's Avatar
    Join Date
    Feb 2010
    Posts
    2,551
    Post Thanks / Like

    Re: EC-PPM-Conversion Chart

    Thankyou!