HM Extract Powder, Certified
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Catalog numberCR003-3X500g
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Price:
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Size3X500g
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DescriptionHM Extract Powder, Certified is a culture media product of animal origin (meat), serves as yields earlier and/ or heavier growth of microorganisms. When it's refined; it can be used with other refined substances for making culture media, used also in general purposec and diagnostic media, fermentation, plays also a role in the production of antibiotics and enzymes.
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AppearanceLight yellow to brownish yellow homogenous free flowing powder,having characteristic odour but not putrescent
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SolubilityFreely soluble in distilled/purified water, insoluble in alcohol.
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Clarity1% w/v aqueous solution remains clear without haziness after autoclaving at 15 lbs pressure (121ºC) for 15 minutes.
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ReactionReaction of 2% w/v aqueous solution at 25ºC.
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PH5.90- 6.90
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Total aerobic microbial count cfu gmBy plate method when incubated at 30-35°C for not less than 3 days. Bacterial Count :
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Total Yeast and mould count cfu gmBy plate method when incubated at 20-25°C for not less than 5 days. Yeast & mould Count :
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Test for Pathogens1. E.coli-Negative in 10 gms of sample2. Salmonella species-Negative in 10 gms of sample3. Pseudomonas aeruginosaNegative in 10 gms of sample4. Staphylococcus aureus- Negative in 10 gms of sample5. C.albicans- Negative in 10 gms of sample6. Clostridia- Negative in 10 gms of sample
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Indole TestTryptophan content: Passes
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Cultural responseCultural response observed after an incubation at 35-37ºC for 18-24 hours by preparing Sterility Medium A (M017) using HM Extract Powder, Certified as an ingredient.
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Chemical AnalysisTotalNitrogen >= 11.50% AminoNitrogen >= 3.20% Sodium chloride
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StorageStore between 10-30°C in tightly closed container and away from bright light.
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Additional descriptionPure extracts used in broths or as control for cell culture and Western Blot.
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Gene target
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Short nameHM Extract Powder, Certified
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Techniqueextract, extracts
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Alternative nameHM Extract Powder, Certified
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Alternative techniqueextrats
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