Blood Agar Base w/ Nalidixic Acid
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Catalog number
M1904-4X500G
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Price
Please ask
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Size
4X500G
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Description
Blood Agar Base w/ Nalidixic Acid is used to differentiate haemolytic activity of Streptococci
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Alternative Name
NA
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Type
Dehydrated Culture Media
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Origin
Animal
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Classification
Bacterial
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Composition g L
Heart infusion 10.000 Meat peptone 10.000 Sodium chloride 5.000 Nalidixic acid 0.040 Agar 15.000 Final pH ( at 25°C) 7.3±0.2
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Quantity required per litre
40,04 g
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Appearance
Cream to yellow homogeneous free flowing powder
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Colour and Clarity of prepared medium
Basal medium : Yellow coloured clear to slightly opalescent gel. After addition of 5-7% v/v sterile defibrinated blood: Cherry red coloured opaque gel forms in Petri plates.
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Cultural response
Cultural characteristics observed with added 5-7% sterile sheep defibrinated blood, after an incubation at 35-37°C for 18-48 hours
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Storage
Store the dehydrated and prepared medium at 2 - 8°C
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Shelf Life
Use before expiry date on the label.
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Additional description
Blood is slightly basic and contains proteins, hemoglobin, albumins in its serum. Himedia supplies this blood related product in 1.
MeSH Data
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Name
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Concept
Scope note:
Electrophoresis in which agar or agarose gel is used as the diffusion medium.
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Tree numbers
- E05.196.401.153
- E05.301.300.100
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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