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Potassium Nitrite Agar for detection of corrosive Nitrite Reduing Bacteria. Positive samples show pink colour change. Used mainly in the industrial market sector - 9 Month Shelf life from date of Manufacture.

NRB (Potassium Nitrite Agar) -  Pack of 10

Iron Sulphite Agar for detection of corrosive Sulphate Reduing Bacteria. Positive samples show black colour change. Used mainly in the industrial market sector - 9 Month Shelf life from date of Manufacture.

Srb (Iron Sulphite Agar) -  Pack of 10

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