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  • Peptone, Soy

    RPI (Research Products International)

    From papaic hydrolysis of soybean meal. Low NaCl content.

  • Schenk and Hildenbrandt

    RPI (Research Products International)

    Developed for growth of monocotyle and dicotyle cell suspensions. Contains vitamins as described by Schenk & Hildenbrandt (1972). Contains 25.3g vitamins to prepare 250ml of a 100X vitamin stock solutions.

  • Yeast 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:…

  • 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

  • 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 Digest…

  • Yeast without 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. Also contains <1 mg/L each of vitamins and trace inorganic salts.

  • Lactobacillus MRS Broth Powder

    RPI (Research Products International)

    Recommended for the selective isolation and enumeration of lactobacilli. Ingredients: Peptic Digest of Animal Tissue: 10.0g Beef Extract: 10.0g Yeast Extract: 5.0g Ammonium Citrate: 2.0g Dextrose: 20.0g Polysorbate 80:1.0g Sodium acetate: 5.0g Magnesium Sulfate: 0.1g …

  • 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 Chloride:…

  • 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 dust…

  • Murashige & Skoog Medium with Vitamins, Van der Salm

    RPI (Research Products International)

    Basal salt mixture containing micro and macro elements as described by Murashige & Skoog (1962). Modified by replacing FeNaEDTA with FeEDDHA as described by Van der Salm et. al. (1994). Concentration: 4464.49 mg/L Hygroscopic

  • 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 …

  • Peptone, Water

    RPI (Research Products International)

    Minimal growth medium for determining carbohydrated fermentation capabilities.

  • 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 with…

  • Murashige & Skoog Medium with Nitsch's

    RPI (Research Products International)

    Basal salt mixture containing micro and macro elements as described Murashige and Skoog (1962) and vitamins as described by Nitsch & Nitsch (1969). Supplied as powder. Concentration: 4410.64 mg/L Hygroscopic

  • 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. Ingredients:…

  • 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

  • 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.…

  • 2XYT Broth, Capsules

    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. 2XYT Broth packaged in convenient ready to use capsules. Each capsule contains 15.5 g 2XYT Broth. Simply add 2 capsules to one liter distilled water and…

  • Murashige and Skoog Modified Medium

    RPI (Research Products International)

    Basal salt mixture containing micro and macro elements with vitamins as described by Murashige and Skoog (1962). Modified by eliminating ammonium nitrate. Concentrate: 2652.09 mg/L Hygroscopic

  • MacConkey Agar

    RPI (Research Products International)

  • 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. Ingredients:…

  • 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 Yeast…

  • Nitschs Vitamin Mixture

    RPI (Research Products International)

    Powdered vitamin mixture as described by Nitsch & Nitsch (1969). Package contains vitamins to prepare a 1000X vitamin stock solution. Use 1ml vitamin stock solution to prepare 1 liter Nitsch medium of final vitamin concentration.

  • 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…

  • YPD Broth, 1g Capsules

    RPI (Research Products International)

    Add 50 capsules to 1 liter distilled water and heat until completely dissolved. Sterilize by autoclaving at 121°C for 15 minutes. Ingredients: Peptone 20 g/l Dextrose 20 g/l Yeast Extract 10 g/l

  • Heart Infusion Broth

    RPI (Research Products International)

    Recommended for the cultivations of rare microorganisms. Protect from moisture and light. Brain Heart Infusion from solids: 2.0g Casein Digest Peptone: 10.0g Pepetic Digest of animal tissue: 5.0g Yeast Extract: 3.0g Sodium Chloride: 5.0g

  • 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 stir…

  • Orchimax without Activated Charcoal Powder

    RPI (Research Products International)

    Package contains 25.3g of powder to make 1 liter of medium.

  • Miller's LB Broth, 1g Capsules

    RPI (Research Products International)

    High salt formula. Molecular Biology Grade. For maintenance and propagation of E. Coli. RPI Media is now available in convenient pre-measured and pre-mixed capsules. Prebuffered media eliminates messy weighing and pH adjustments. Simply dissolve 25 capsules per 1 Liter of distilled water.…

  • YPD Broth, 25g Capsules

    RPI (Research Products International)

    Add 2 capsules to one liter distilled water and heat until completely dissolved. Sterilize by autoclaving at 121°C for 15 minutes. Ingredients: Peptone 20 g/l Dextrose 20 g/l Yeast Extract 10 g/l

  • Peptone, Capsules

    RPI (Research Products International)

    Each capsule contains 1g Peptone. Convenient and easy to use - simply add required number of premeasured capsules according to formulation being prepared without weighing and measuring.

  • SOC Medium Liquid

    RPI (Research Products International)

    Rich media used primarily in the recovery step of E.Coli competent cell transformations. Ingredients: Casein Peptone: 20 g/L Yeast Extract: 5 g/L Glucose: 4 g/L Sodium Chloride: 10 mM Potassium Chloride: 2.5 mM Magnesium Chloride: 5 mM Magnesium Sulfate: 5 mM

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