BARU AGAR POWDER BACTERIOLOGICAL

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Agar powder,Bacteriological Grade GRM026
Agar Powder is specifically produced for use in bacteriological culture media and plant tissue culture media, where clarity
and compatibility are not of prime importance. It is used in culture media in following concentrations : For Routine Media:
1.4 to 1.6% ,For Soft Media: 0.5% ,For Semi-solid Media: 0.15%, For Media with Reduced Oxygen Tension: 0.05 -
0.1% ,For Extra Hard Gels, for inhibiting swarming of Proteus species: 2.5% - 3.0%
Principle And Interpretation
Agar is prepared from species of red seaweeds specially selected for their Agar gel production, using stainless steel equipment,
observing good manufacturing practice. It is a Bacteriological grade powder with high mineral / metal content and is
advantageous to use in certain media. It is a cream coloured powder having particle size that can pass through 40 ASTM Screen.
When suspended in cold water, it swells but does not dissolve. However, it readily dissolves in boiling water and solubility
is facilitated by soaking the powder in cold water.
Code: GRM026