1 kg, Microbiological Media
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Yeast Nitrogen Base,w/o Amino Acids
bioWORLDFor classifying yeasts based on amino acid and carbohydrates requirements Requires addition of a carbon source Does not contain histidine, methionine, or trypophan pH: 5.2 - 5.6 Working Concentration: 6.7 g/L (single-strength) or 67 g/L (10X) Can be supplemented with choice…
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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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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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Malt Extract Agar
bioWORLDUsed for the isolation, enumeration, and cultivation of yeasts, molds and other aciduric microorganisms pH: 4.7 Dehydrated Appearance: off-white, homogeneous powder Prepared Appearance: light amber agar Soluble in boiling water Composition (Per Liter): Malt…
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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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Luria Broth Miller's Modified
RPI (Research Products International)For propagation and maintenace of E.Coli. High Salt Formula. Molecular Biology Grade. Dissolve 15.5 grams in 1 liter distilled water and adjust the pH to 7.2. Sterilize by autoclaving for 15 minutes. Ingredients: Casein Digest Peptone: 10 g/L Yeast Extract: 5 g/L Sodium…
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Nutrient Broth
RPI (Research Products International)For cultivating a variety of non-fastidious organisms. Dissolve 8 grams in one liter distilled water. Heat solution to boiling with continuous stirring for one minute. Sterilize by autoclaving at 121°C for 15 minutes. Store at room temperature. Beef Extract: 3 g/l Pancreatic…
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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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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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SOB Broth, Capsules
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 two capsules to one liter of distilled water. Heat and stir gently to completely dissolve medium.…
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LB Broth, Miller
MP BiomedicalsLB broth, Miller, 1 Kg. For the cultivation, propagation and maintenance of E. coli , B. subtilis, S. choleraesuis, C. glutamicum and other bacteria for molecular biology applications. Contains 10 g/liter sodium chloride.
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Lennox L Broth, 1g Capsules
RPI (Research Products International)RPI media is now available in convenient premeasured and pre-mixed capsules. Prebuffered media eliminates pH adjustments, dust and smells from the lab. For propagation and maintenance of E.Coli. Low Salt Formula. Molecular Biology Grade. Add 20 capsules per liter of water. Heat and stir until…
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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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LB Lennox Agar Capsules
MP BiomedicalsMolecular Biology Certified™ LB Lennox Agar medium is one of the most widely used medium for the growth of bacteria. MP Biomedicals offers LB media in an encapsulated format for convenience and ease of use. It is a rich Medium for the growth of E. coli and certified for plasmid and…
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Lennox L Broth, Granulated
RPI (Research Products International)For propagation and maintenance of E. Coli. Low Salt Formula. Molecular Biology Grade. Dissolve 20 grams in 1 liter distilled water. Then adjust the pH to 7.2. Heat and frequently agitate to completely dissolve. Material is specially granulated to reduce dust and increase solubility rate.…
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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, 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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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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Dried Yeast Autolysate Extract Powder
RPI (Research Products International)Dried yeast autolysate with a high content of amino nitrogen and water soluble B complex vitamins. Due to its low NaCl content this quality is well suited for tissue culture. Ingredients: Total Nitrogen (TN): ~9.8% Amino Nitrogen (AN): ~5.1% AN/TN Ratio: ~0.52 Sodium Chloride:…
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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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LB Medium Powder
MP BiomedicalsLB medium, a common bacterial growth medium for E.coli cells, is widely used in molecular biology. Molecular Biology Certified™ Main components are Tryptone and Yeast Extract Nutritionally rich medium Supports growth of E. coli cells Contains essential electrolytes for…
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YPD
RPI (Research Products International)For maintaining and propagating yeasts in molecular biology applications. The addition of protein and yeast extract promotes better growth. Add 65 grams per liter of water. Heat and stir until completely dissolved. Sterilize by autoclaving for 15 minutes. Ingredients: Peptone: 20…
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M9 Minimal Medium Salts (Maniatis Formulation)
MP BiomedicalsM9 Minimal Medium Salts are suitable for the preparation of M9 Minimal Medium for use in propagation of E. coli and plasmid amplification. The resulting M9 medium can be used for maintaining positive selection pressure on plasmids coding for genes to produce essential substances such as amino acids…
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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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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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Lennox L Broth, Low Salt
RPI (Research Products International)For propagation and maintenance of E. Coli. Low Salt Formula. Molecular Biology Grade. Dissolve 20 grams in 1 liter distilled water. Then adjust pH to 7.2. Heat and frequently agitate to completely dissolve. Sterilize by autoclaving for 15 minutes. Ingredients: Tryptone: 10 g/L …
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Malt Extract
RPI (Research Products International)Malt Extract is used for the cultivation and maintenance of yeasts and molds.
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Peptone, Water
RPI (Research Products International)Minimal growth medium for determining carbohydrated fermentation capabilities.
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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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Lennox L Broth, 20g Capsules
RPI (Research Products International)RPI media is now available in convenient premeasured and pre-mixed capsules. Prebuffered media eliminates pH adjustments, dust and smells from the lab. Low Salt Formula. Molecular Biology Grade. For propagation and maintenance of E.Coli: Add 1 capsule per liter of water. Heat and…
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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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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…