|
Applications |
Gelatin for bacteriology is a special bacteriological grade product, readily soluble in water to give a clear solution |
|
Appearance (Colour) |
Cream to Yellowish Brown |
|
Appearance (Form) |
Granular Powder |
|
Solubility |
Solubility at 12% : Soluble in water, On slight heating at 50-55°C in water bath, light amber, clear to very slightly opalescent |
|
pH (25°C) |
3.8 - 7.6 ( 12.0%) |
|
Conductivity |
Maximum 1µs |
|
Loss on drying |
<= 15.0 % |
|
Sulphur dioxide |
Maximum 50% |
|
Peroxide (H2O2) |
Maximum 10 % |
|
Nitrogen (N) |
~ 15.0% -16.0% |
|
Gel strength |
200 - 250g Bloom |
|
Total Aerobic microbial count |
Maximum 1000 (cfu/gm) |
|
Total Yeast and Mould count |
Maximum 50 (cfu/gm) |
|
Escherichia coli |
Absent/gm |
|
Salmonella typhimurium |
Absent/10gm |
|
Manufacturer |
Sisco Research Laboratories |
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