My GGA fails low, whats the problem?
Low GGA generally means one of two things: • check to be sure that your GGA solution is not “bad” • there is insufficient seed organisms Typically, low GGA means low seed volume or poor quality seed. If you’re certain of the quality and accuracy of your GGA standard, try increasing the volume of seed added to the GGA standard. For a couple of analyses, use more than one bottle for GGA, and add increasing amounts of seed to each bottle.
