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NBB®-A - Detection of beer spoiling microorganisms in filterable beer

ID 204709782  pcs.

€182.00 (excl. VAT)


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Agar for the quantitative detection of beer spoiling microorganisms from filtered beer and wine spoiling microorganisms.

The DMD® product portfolio has been tested referring to the EN ISO 11133 standard. Find out more information.

Benefits & product details

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Benefits & product details of NBB®-A

Under its NBB® brand, Döhler offers innovative culture media for the fast and reliable detection of spoiling microorganisms, such as Lactobacilli, Pectinatus and Megasphaera, in all samples that arise in breweries, as well as for the wine industry.

NBB®-A, agar is a solid agar medium which is used to cast agar plates after direct liquefaction in the bottle. A simple, visual screening via indicator change from red to yellow, which allows a quick analysis of the results.

With their special growth promotion components and nutrients optimally tailored to beer and wine spoiling microorganisms, the NBB® culture media offer a multitude of advantages. Döhler exclusively uses raw materials of non-animal origin, thus eliminating the risk of animal materials entering the beverage quality control process. A series of comprehensive functional tests examine the quality of the NBB culture media with a special panel of test strains, which were all isolated in breweries.

Sample type: Clear beers Membrane-filtered samples
Method: Filtration of 50-200 ml of sample
Sample type: Water, rinsing water Membrane-filtered samples
Method: Filtration of 50-200 ml of sample
Sample type: Ambient air Airborne microorganism collection on agar
plates Method: Direct collection

pH value: 5.8 +/- 0.2
Incubation T [°C]: +25-28
Duration (days): 5

Packaging information
Quantity: 9 x 250ml
Packaging: Glass bottles in cardboard box

Storage of NBB®-A

Storage temperature T [°C]: +4-8
Shelf life (months): 36

Delivery of NBB®-A

Here you can find all of the information on our shipping services.
Quick and reliable delivery within a few days.
In-stock items are delivered within 2-5 business days via DHL or via the forwarding agency DSV for larger deliveries.

DHL will deliver the ordered goods to the desired address. If you are not present when DHL attempts to deliver the goods, you will receive a note with information on the DHL parcel shop where you can pick up your order.
In case we are unable to ship the entire order at once, you will receive partial deliveries. This does not involve any additional shipping costs.

The logistics services provider DSV will call you to confirm the date and time of delivery.

When placing your order, you also have the option of specifying a different delivery address, provided that you have already placed an order in the past.

Literature for NBB®-A