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Can you upload salmonella testing according to usfda and BAM
Why blue colour changes to milky white after incubation
I think you may be getting the RV tubes a bit confused. The white tube is tetrathionate broth, while the blue tube is Rappaport-Vassiliadis. Post-inoculation, the blue tube just becomes cloudy as seen in the picture.
Buraya da imzamizi atalim 😺
Can you upload salmonella testing according to usfda and BAM
Why blue colour changes to milky white after incubation
I think you may be getting the RV tubes a bit confused. The white tube is tetrathionate broth, while the blue tube is Rappaport-Vassiliadis. Post-inoculation, the blue tube just becomes cloudy as seen in the picture.
Buraya da imzamizi atalim 😺