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Forum: pH & TDS Testing

Posts regarding pH, TDS and related testing topics.

  1. Poll Poll: Help needed with different growing methods?!

    Started by Dase, 03-15-2010 10:57 PM
    ec/ppm, ecs, levels, methods, ppm
    • Replies: 0
    • Views: 2,744
    03-15-2010, 10:57 PM Go to last post
    • Replies: 2
    • Views: 6,035
    03-11-2010, 12:13 PM Go to last post
  2. Calibration

    Started by hydroponics07, 11-23-2009 12:54 PM
    hydroponic, hydroponic systems, hydroponics
    • Replies: 1
    • Views: 3,768
    12-03-2009, 09:07 AM Go to last post
  3. Ph problems

    Started by Unregistered, 06-01-2006 06:02 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 40
    • Views: 29,702
    11-14-2009, 07:35 PM Go to last post
  4. Acceptable TDS level

    Started by gobby, 10-06-2008 03:44 PM
    • Replies: 3
    • Views: 5,960
    10-05-2009, 03:44 PM Go to last post
  5. Rockwool disentegrating

    Started by Katherine, 06-12-2008 10:58 AM
    • Replies: 1
    • Views: 3,797
    09-05-2009, 11:14 AM Go to last post
  6. Unhappy Need Info on PPM and nutrient Levels?

    Started by lisawoodard, 07-07-2009 11:09 AM
    • Replies: 1
    • Views: 3,648
    07-08-2009, 07:43 PM Go to last post
  7. Cool Difference Between pH and TDS Testing

    Started by nukeguy001, 02-17-2008 04:34 PM
    • Replies: 2
    • Views: 6,434
    07-03-2009, 09:09 AM Go to last post
  8. would this work?

    Started by kakashibatosi, 05-01-2009 08:39 PM
    • Replies: 0
    • Views: 3,075
    05-01-2009, 08:39 PM Go to last post
    • Replies: 1
    • Views: 2,971
    03-08-2009, 12:46 PM Go to last post
  9. Question Your Meter Opinions greatly appreciated

    Started by Steve F, 12-03-2006 01:45 PM
    • Replies: 4
    • Views: 4,134
    03-03-2009, 03:46 PM Go to last post
  10. Help me read my ec meter please!!!!

    Started by 12311979, 11-26-2008 06:12 PM
    • Replies: 1
    • Views: 4,879
    11-30-2008, 10:29 AM Go to last post
  11. Unhappy pH & EC meter question

    Started by badkittystt, 10-27-2008 06:25 AM
    • Replies: 3
    • Views: 3,688
    10-29-2008, 08:24 AM Go to last post
  12. pH and Nutrients

    Started by dasimms, 03-22-2007 01:33 PM
    • Replies: 2
    • Views: 5,347
    07-09-2008, 01:51 PM Go to last post
  13. EC or PPM

    Started by New2Hydro, 10-07-2006 07:25 PM
    • Replies: 6
    • Views: 12,365
    07-09-2008, 01:48 PM Go to last post
  14. Exclamation PH concerning Canna Aqua & RO water

    Started by Bob Dobalina, 01-25-2008 08:46 PM
    • Replies: 1
    • Views: 3,663
    03-05-2008, 05:38 PM Go to last post
  15. Exclamation Ph Keeps Rising! Please Help!!!

    Started by rapt44, 02-27-2008 06:30 PM
    • Replies: 1
    • Views: 3,744
    03-05-2008, 05:15 PM Go to last post
  16. calibration solutions ? nacl or 442 ?

    Started by Unregistered, 02-17-2008 08:35 PM
    • Replies: 0
    • Views: 2,190
    02-17-2008, 08:35 PM Go to last post
  17. Meter calibration accuracy question

    Started by dasimms, 03-01-2007 10:26 AM
    • Replies: 2
    • Views: 3,524
    01-04-2008, 07:49 AM Go to last post
  18. Unhappy My plansts are dting

    Started by Unregistered, 11-27-2007 04:52 AM
    • Replies: 0
    • Views: 2,792
    11-27-2007, 04:52 AM Go to last post

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