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Good
Good Dear.Post Coliform testings .
do you have vrba for finger test???
Chromogenic coliform agar also optional am I right or not?
Dear microbiologist can you tell me how you differentiate the ecoli and coliform? Both are gram negative
it have confirm test named indol ring
@@hamini1375 ok. Is coliform is indole positive or negative?
@@jaimahakal579 if red ring is saw tis positive
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Good
Good Dear.Post Coliform testings .
do you have vrba for finger test???
Chromogenic coliform agar also optional am I right or not?
Dear microbiologist can you tell me how you differentiate the ecoli and coliform? Both are gram negative
it have confirm test named indol ring
@@hamini1375 ok. Is coliform is indole positive or negative?
@@jaimahakal579 if red ring is saw tis positive