group nameDiagnostic reagent
Min Order1 piece
brand nameBEC
update timeFri, 10 Aug 2012 01:15:26 GMT
Min Order1 piece
Salmonella selective medium additives:
Picture 1 shows salmonella has black colonies;
Picture 2 shows gram positive bacteria has not seen the colonies;
Picture 3 shows gram negative bacteria has not shown color.
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