Dehydrated Microbiology Media
Bioworld Luria-Bertani (LB) Broth, Lennox, 500 g
Luria-Bertani (LB) Broth, LennoxFor propagation and maintenance of Escherichia coliLow salt formulationpH: 7.0Working Concentration: 20 g/LDehydrated Appearance: light beige, homogeneous powderPrepared Appearance: light amber brothSoluble in waterContains:TryptoneYeastSodium Choride Usually ships within 24 hours. This product is sold for laboratory research use only.
Sigma Aldrich Fine Chemicals Biosciences Beef extract powder for microbiology | 68990-09-0 | 500g
Beef extract powder for microbiologyPurity: MW: | 68990-09-0 | 500g
![Research Products International Corp BHI Broth [Brain Heart Infusion Broth], 1 Kilogram](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-B11000-1000.0.JPG-250.jpg)
Research Products International Corp BHI Broth [Brain Heart Infusion Broth], 1 Kilogram
Recommended for the cultivation of rare microorganisms. Adding 0.1% Agar will enhance the growth of anaerobic organisms. Store at room temperature and protect from moisture and light.
Ingredients:
Pancreatic Digest of Gelatin: 10.0 g/l
Dextrose: 2.0 g/l
Sodium Chloride: 5.0 g/l
Disodium Phosphate: 2.5 g/l
Alkali Scientific Tryptic Soy Broth, 16x125mm Screw Cap Glass, 5mL, 10/Pk
Tryptic Soy Broth (TSB) is a versatile, nutrient rich liquid medium formulated to support the growth of a wide variety of aerobic and facultative anaerobic microorganisms. Its balanced composition promotes robust microbial growth and makes it suitable for sterility testing, microbial recovery, and routine culturing applications in pharmaceutical, clinical, and industrial laboratories. The medium is supplied in durable 16x125mm screw cap glass tubes that provide secure sealing and help maintain sterility during incubation and handling. The clear broth allows easy visual detection of turbidity during microbial growth studies. This ready to use format supports consistent workflows and reliable results in microbiological testing and quality control procedures.
Alkali Scientific Tryptic Soy Broth, 13x100mm, Screw Cap, 10/Pk, 15mL, Plastic
Tryptic Soy Broth (TSB) is a versatile, nutrient rich liquid culture medium designed for the cultivation and recovery of a wide range of aerobic and facultative anaerobic microorganisms. Available in multiple fill volumes and packaged in durable glass or plastic tubes with secure screw caps, these ready to use formats support routine microbiological workflows across clinical, pharmaceutical, environmental, and industrial laboratories. Formulated to promote robust growth of both fastidious and non fastidious organisms, TSB is widely used for sterility testing, microbial enrichment, culture maintenance, and quality control applications. Pre filled tubes help standardize workflows while minimizing preparation time and contamination risk, ensuring consistent results in microbiology laboratories.
Alkali Scientific ChromX™ Orientation Chromogenic Agar, 20 mL, 10/Pk
ChromX™ Chromogenic Culture Media are specialized selective and differential agar formulations designed for rapid isolation and presumptive identification of clinically relevant microorganisms. The chromogenic substrates incorporated into the medium produce distinct colony colors when metabolized by target organisms, allowing laboratories to visually differentiate species directly on the plate. This capability reduces additional confirmation testing and improves diagnostic efficiency in routine microbiology workflows. Each plate is supplied ready to use with approximately 20 mL of prepared medium, supporting consistent growth conditions and reliable performance. Packaged in convenient multi plate formats, ChromX™ media are ideal for clinical laboratories, food safety testing, environmental monitoring, and research facilities requiring accurate microbial detection and streamlined laboratory processing.
Alkali Scientific Todd Hewitt Broth with CAN 3mL 13x100, 10/Pk
Todd Hewitt Broth with CAN, 3mL, 13x100mm Tube, 10/Pk is a selective enrichment medium formulated for the isolation and cultivation of Group B Streptococcus (GBS) from clinical specimens, particularly in prenatal screening procedures. The broth is supplemented with the antibiotics colistin and nalidixic acid (CAN), which suppress many Gram negative bacteria and background flora while allowing selective growth of GBS organisms. Each tube contains 3mL of sterile medium in a 13x100mm screw cap tube designed for convenient inoculation and incubation in microbiology laboratories. The ready to use format supports standardized diagnostic workflows and reliable enrichment performance. This medium is commonly used in clinical diagnostics, hospital laboratories, and microbiology testing programs focused on detecting Group B Streptococcus.
Alkali Scientific Schaedler Agar 500mL Bottle, 1/Pk
Schaedler Agar is a nutrient rich culture medium designed for the recovery and cultivation of anaerobic bacteria. These organisms cannot tolerate oxygen and often require specialized nutrients for successful growth. The formulation includes peptones, yeast extract, and dextrose to provide abundant energy sources that support bacterial metabolism. It is also enriched with hemin, an essential growth factor required by many anaerobic species for cellular respiration processes. Reducing agents within the medium help maintain a low oxidation reduction potential, creating conditions suitable for oxygen sensitive microorganisms. Schaedler Agar is widely used in clinical and research laboratories to isolate anaerobic pathogens from wound infections, blood cultures, and deep tissue samples.
Research Products International Corp YPD Agar, 250 Grams
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:
Dextrose: 20 g/L
Agar: 15 g/L
Alkali Scientific Fluid Thioglycollate Medium (FTM) 1000mL Bottle, 1/Pk
Fluid Thioglycollate Medium (FTM) is a standard liquid enrichment medium used for sterility testing of pharmaceutical products and biological materials in accordance with United States Pharmacopeia (USP <71>) guidelines. Each bottle contains 1000mL (1 liter) of nutrient rich broth designed to support the growth of aerobic, anaerobic, and microaerophilic microorganisms. The formulation includes sodium thioglycollate and L cystine which act as reducing agents to create anaerobic conditions deeper in the medium while the surface layer remains oxygenated. A small amount of agar stabilizes the oxygen gradient by preventing convection currents. Resazurin serves as an oxidation indicator, turning pink in oxygen rich areas while the deeper anaerobic zones remain clear. This large volume format is ideal for high throughput sterility testing and routine microbiological quality control.
Research Products International Corp SOB Broth, 72 x 500ml Capsules, 1 Kilogram
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. Sterilize by autoclaving at 121°C for 15 minutes.
Final Solution contains:
Yeast Extract: 5 g/l
Magnesium Sulfate: 2.4 g/l
Sigma Aldrich Fine Chemicals Biosciences LB Broth with agar (Lennox), 250 g
Lennox LB is a highly-referenced microbial growth medium used for the cultivation of E. coli. This nutrient-rich microbial broth contains peptides, amino acids and carbohydrates in a low-salt formulation.
Teknova LB Top Agar. 454 grams.
1.00% Tryptone, 0.50% Yeast Extract,1.00% Sodium Chloride, 0.75% Agar
