RPI (Research Products International), Microbiological Media
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Terrific Broth, Capsules
RPI (Research Products International)Terrific Broth formulation packaged in easy to use 24 gram capsules. Formulation from powder. Add 1 capsule per 500ml of water. Heat and stir until capsules are completely dissolved. Add 2ml of glycerol to mixture. Sterilize by autoclaving for 15 minutes. Ingredients: Casein…
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RPI MacConkey Agar
RPI (Research Products International)The RPI MacConkey agar is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. MacConkey agar is used as a medium to select and differentiate gram negative bacterial species. …
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RPI Mannitol Salt Agar
RPI (Research Products International)The RPI 500 grams mannitol salt agar is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing use only
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Peptone, Powder
RPI (Research Products International)Mixture of peptides and free amino acids from pancreatic hydrolysis of animal tissue. Low NaCl content suitable for tissue culture. Total Nitrogen (TN): 15.0-16.0% Amino Nitrogen (AN): 3.0-3.5% AN/TN Ratio: 0.21-0.23
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Todd Hewitt Broth
RPI (Research Products International)Formulated according to Updyke and Nickels modification of the medium originally described by Todd-Hewitt. Ingredients: Beef Heart Infusion: 3.1g/l Dextrose: 2.0g/l Disodium Phosphate: 0.4g/l Yeast Enriched Peptone: 20.0g/l Sodium Chloride: 2.0g/l Sodium Carbonate: 2.5g/l
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Trypto Soy Agar
RPI (Research Products International)Trypto Soy Agar is a general growth medium prepared with or without blood or enrichments. It is used for the isolation of different strains of fastidious microorganisms. A blood agar medium may be prepared by adding 5 to 10% sterile defibrinated blood. TSA with 5% sheep blood is useful for the…
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Peptone, Soy
RPI (Research Products International)From papaic hydrolysis of soybean meal. Low NaCl content.
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Nutrient Agar
RPI (Research Products International)For cultivating a variety of non-fastidious organisms. Dissolve 23g in one liter distilled water. Heat solution to boiling with continuous stirring for one minute. Sterilize by autoclaving at 121°C for 15 minutes. Mix medium with gentle agitation to avoid bubbles prior to pouring plates.…
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YPD Broth
RPI (Research Products International)For maintaining and propagating yeasts in molecular biology applications. The addition of protein and yeast extract promotes better growth. Dissolve 50 grams in 1 liter of distilled water. Sterilize by autoclaving 15 minutes. Ingredients: Peptone: 20 g/l Dextrose: 20 g/l …
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SOB Broth
RPI (Research Products International)SOB Broth is recommended for use in cultivation of recombinant strains of E. Coli. It is a nutritionally rich growth medium for use in the preparation and transformation of competent cells. Add 28 grams of Broth in 1 liter of distilled water. Heat gently to dissolve the medium completely.…
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Yeast with Amino Acids
RPI (Research Products International)For classifying yeasts based on amino acid and carbohydrates requirements. Contains all essential vitamins and inorganic salts necessary for the cultivaiton of yeasts. Excludes histidine methionine, tryptophan and carbon source. Product also contains <1mg/L each of vitamins and trace inorganic salt.
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Luria Broth, High Salt Formula, Powder
RPI (Research Products International)For propagation and maintenance of E. Coli. High Salt Grade. Molecular Biology Grade. Dissolve 25 grams in 1 liter distilled water Adjust the pH to 7.2 Sterilize by autoclaving for 15 minutes Ingredients: Tryptone: 10 g/l Yeast: 5 g/l Sodium Chloride: 10 g/l
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Tryptone, Powder
RPI (Research Products International)Pancreatic digest of casein used to supplement media in cultivation of anaerobic bacteria. pH (1% solution): 7.3. Ingredients: Molecular Biology Grade Total Nitrogen (TN): ~12.7% Amino Nitrogen (AN): ~3.7% AN/TN Ratio: 0.26 Sodium Chloride: ~0.4% Tryptophan: ~1.0
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Miller's LB Agar, Granulated
RPI (Research Products International)For propagation and maintenance of E Coli. Dissolve 37 grams in 1 Liter distilled water and adjust the pH to 7.2. Sterilize by autoclaving for 15 minutes. Ingredients: Tryptone: 10g/l Sodium Chloride: 10g/l Yeast Extract: 5g/l Agar: 12g/l
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YP Agar, Base
RPI (Research Products International)YP Base is used with added carbohydrates for maintaining and propagating yeasts in molecular biology applications. The addition of protein and yeast extract promotes better growth. Dissolve 45 grams of medium and 20 grams of carbohydrate in 1 liter of water. Sterilize by autoclaving for 15…
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LB Agar, Low Salt Formula, Powder
RPI (Research Products International)Molecular Biology Grade. For propagation and maintenance of E. Coli. Low Salt Formula. Dissolve 35 grams in 1 Liter distilled water. Adjust the pH to 7.2 Sterilize by autoclaving for 15 minutes Ingredients: Casein Peptone: 10 g/L Sodium Chloride: 5 g/L Yeast Extract: 5 g/L …
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LB Agar, Low Salt Formula, Granulated
RPI (Research Products International)For propagation and maintenance of E. Coli. Dissolve 32 grams in 1 Liter distilled water and adjust the pH to 7.2. Sterilize by autoclaving for 15 minutes. Ingredients: Casein Peptone: 10 g/L Sodium Chloride: 5 g/L Yeast Extract: 5 g/L Agar: 12 g/L
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Miller's LB Agar, 20g Capsules
RPI (Research Products International)RPI media is now available in convenient premeasured and pre-mixed capsules. Prebuffered media eliminates pH adjustments. Capsules contain all necessary ingredients for maintenance and propagation of E. coli. Simply add 2 x 500 mL capsules to one liter of water, sterilize by autoclaving for 15…
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Yeast, Capsules
RPI (Research Products International)Each capsule contains 1g Yeast Extract. Convenient and easy to use - simply add required number of premeasured capsules according to formulation being prepared without weighing or measuring. Water must be 37°C or warmer to completely dissolve gelatin capsule.
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R2A Agar
RPI (Research Products International)Low nutrient medium for plate detection of heterotropic bacteria in water. Low concentrations of carbon and energy sources enhance the recovery of stressed bacteria. Formula per liter Casein Digest Peptone: 0.25g Peptic Digest of Animal Tissue: 0.25g Magnesium Sulfate…
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Tryptone, Granulated
RPI (Research Products International)Pancreatic digest of casein. Material is specially granulated to reduce dust and increase solubility rate. Ingredients: Total Nitrogen (TN): ~12.7% Amino Nitrogen (AN): ~3.7% AN/TN Ratio: 0.26 Sodium Chloride: ~0.4% Tryptophan: 1.0 pH (1% solution): ~7.3%
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Miller's LB Broth, Granulated
RPI (Research Products International)For propagation and maintenance of E. Coli. High Salt Formula. Molecular Biology Grade. Dissolve 25 grams in 1 liter distilled water and adjust the pH to 7.2. Heat and frequently agitate to completely dissolve. Sterilize by autoclaving for 15 minutes. Material specially granulated to reduce…
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Yeast Extract, Granulated
RPI (Research Products International)Dried yeast autolysate with a high content of amino nitrogen and water soluble B complex vitamins. Material is specially granulated to reduce dust and increase solubility rate. Suitable for Microbiology Applications.
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2XYT, Powder
RPI (Research Products International)Nutritionally enriched medium for the growth of recombinant strains of E. Coli and in the preparation and transformation of competent cells. Dissolve 31g in one liter distilled water. Heat solution to boiling with continuous stirring. Sterilize by autoclaving at 121°C for 15 minutes. Final…
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Sabouraud Dextrose Agar
RPI (Research Products International)Sabouraud Dextrose Agar is an agar medium recommended for the isolation, cultivation and identification of non-pathogenic and pathogenic fungi. This medium does not contain antibiotics or inhibitors and can be used for the cultivation of those fungi which are susceptible to antibiotics. …
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Terrific Broth, Modified, Powder
RPI (Research Products International)Enriched media for maintenance and propogation of E. coli and plasmid growth. Produces higher cell densities resulting in greater yields of DNA or recombinant problem. Glycerol is used as a carbon source with this formulation instead of glucose as it will not ferment to acetic acid. …
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Terrific Broth, Granulated
RPI (Research Products International)Enriched media for maintenance and propagation of E. Coli and plasmid growth. Produces higher cell densities resulting in greater yields of DNA or recombinant problem. Glycerol is used as a carbon source with this formulation instead of glucose as it will not ferment to acetic acid. …
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2XYT, Granulated
RPI (Research Products International)Nutritionally enriched medium for the growth of recombinant strains of E. Coli and in the preparation and transformation of competent cells. Material is specially granulated to reduce dust and increase solubility rate. Dissolve 31g in one liter distilled water. Heat solution to boiling…
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Miller's LB Broth, 25g Capsules
RPI (Research Products International)RPI Media is now available in convenient pre-measured and pre-mixed capsules. Prebuffered media eliminates messy weighing and pH adjustments. Simply dissolve 1 capsule per 1 Liter of distilled water. Water must be 37°C or warmer to completely dissolve gelatin capsule. Agitate. Sterilize by…
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Peptone, Granulated
RPI (Research Products International)Mixtures of peptides and free amino acids from peptic digest of animal tissue. Amino Nitrogen (AN): 2.5-3.5% Loss on Drying: <6.0%
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NZCYM Broth
RPI (Research Products International)Enriched medium for cultivating recombinant strains of E.Coli and propagating theta bacteriophage. Dissolve 22 grams in 1 liter distilled water. Sterilize by autoclaving for 15 minutes. Casein Digest Protein: 10 g/L Yeast Extract:5 g/L Casamino Acids:1 g/L Magnesium Sulfate:…
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Malt Extract
RPI (Research Products International)Malt Extract is used for the cultivation and maintenance of yeasts and molds.