Dehydrated Microbiology Media
Alkali Scientific Sabouraud Dextrose Agar w/Lecithin & Tween 80 14mL Contact Locking Lid Plate, 10/Pk
Sabouraud Dextrose Agar with Lecithin and Tween 80 is a specialized contact plate designed for environmental monitoring of surfaces in pharmaceutical, clinical, and food production facilities. The plate contains a slightly raised agar surface that allows technicians to press the medium directly against surfaces to collect microorganisms for testing. Lecithin and Tween 80 act as neutralizing agents that inactivate residues from disinfectants and cleaning chemicals. This ensures that microorganisms collected from sanitized surfaces remain viable during incubation. The plate design often includes a grid pattern that helps laboratories count colonies and estimate microbial contamination levels on tested surfaces.
Alkali Scientific Oxidative Fermentative Polymyxin B Bacitracin Lactose (OFPBL) Agar 20mL Plate, 10/Pk
OFPBL Agar is a selective and differential medium designed for the isolation and enumeration of Burkholderia cepacia complex organisms. It is commonly used in clinical microbiology, especially for cystic fibrosis respiratory samples, and in industrial quality control to detect contamination in non sterile pharmaceutical or cosmetic products. The medium is based on an oxidation fermentation formulation and contains selective agents such as polymyxin B and bacitracin to suppress competing bacteria. Lactose is included as the carbohydrate source, while bromothymol blue acts as the pH indicator to visualize metabolic activity. Burkholderia cepacia oxidizes lactose and produces characteristic color changes that assist identification. This formulation helps laboratories detect the organism in complex samples where mixed microbial populations are present.
S2 Media 5mL 5x Rappaport-Vassiliadis R10 Broth (5x RV R10), in 60mL Conical Tube, 50/box
5x Rappaport-Vassiliadis R10 Broth (5x RV R10) is a selective enrichment broth used for Salmonella recovery from samples of sanitary importance. This medium selectively enriches for Salmonella spp. because bacteria are typically susceptible to or inhibited by malachite green, high osmotic pressure, and/or low pH. S. typhi and S. choleraesuis are sensitive to malachite green and may be inhibited.• Product meets APHA, BAM, CLSI, ISO, SM-Dairy, SMWW, USDA, and USP-NF reference methods and performance criteria.• RV R10 Broth should be used by trained professionals within a laboratory setting. • For in vitro diagnostic (IVD) use.• Product is not intended for use in the diagnosis or treatment of disease or other human conditions.• Product is a 5x strength.
Alkali Scientific Tryptic Soy Broth (TSB) 750mL Bottle, 1/Pk
This product provides 750mL of sterile Tryptic Soy Broth (TSB) in a single bottle. This specialized "intermediate" volume is often chosen to match specific biocontainer sizes or aseptic process simulation requirements that fall between the standard 500mL and 1L formats.The "Right-Sized" Bulk Solution: In pharmaceutical and industrial microbiology, waste reduction and process matching are key.Process Matching: Many automated filling lines or filtration assemblies have specific hold-up volumes or run requirements. A 750mL bottle can prevent the need to open a second 500mL bottle (creating waste) or opening a 1L bottle and discarding the remainder.Media Fills: Ideally suited for Aseptic Process Simulations (APS) where the production run volume is calculated precisely. It minimizes "dead volume" waste during validation runs.The Universal Growth Standard: TSB (Soybean-Casein Digest Medium) is the industry standard for general cultivation:Broad Spectrum: Th
Alkali Scientific Tryptic Soy Broth (TSB) 500mL Bottle, 1/Pk
This product offers 500mL of Tryptic Soy Broth (TSB) in a sterile, ready-to-use bottle. As the standard "Soybean-Casein Digest Medium," this bulk format is a critical consumable for laboratories performing media fill simulations, sterility testing, and large-scale culture maintenance.The "Mid-Size" Bulk Solution: The 500mL bottle strikes a balance between small tubes and massive 1-liter vessels, making it the preferred size for specific laboratory workflows:Media Fills (Aseptic Validation): Used to validate smaller-scale aseptic filling lines or compounding processes. The liquid is run through the equipment to simulate the filling of vials; any turbidity after incubation signals a breach in sterility.Sterility Testing (Immersion): The 500mL volume allows for the direct immersion of medium-sized medical devices, tubing sets, or surgical instruments that are too large for test tubes but do not require a full liter of media.Stock Media: Serves as a convenie
Alkali Scientific Sabouraud Dextrose Agar, 20 mL Deep Pour, 20 × 125 mm Tube, 10/Pk
Sabouraud Dextrose Agar, 20 mL Deep Pour, 20 × 125 mm Tube, 10/Pk. Ideal for cultivating fungi, this agar provides a deep pour design for enhanced sample analysis. The 20 mL tube ensures easy application and is perfect for microbiological research. The product comes in a convenient pack of 10, ensuring plenty of supply for long-term use.
Research Products International Corp LB Broth Lennox Liquid 1 L
Sterile Filtered and Autoclaved
LB Broth Lennox liquid is a widely used growth medium designed for cultivating bacteria in life science research settings.
LB Broth Lennox liquid is particularly favored for its compatibility with a diverse range of bacterial strains and its ability to sustain rapid growth rates. With a formulation optimized to minimize salt content, it provides an ideal environment for genetic manipulation and protein expression studies.
Its versatility makes it indispensable for microbiology, molecular biology, and biotechnology applications, serving as a foundational tool for researchers exploring microbial physiology, genetics, and recombinant DNA technologies.
Ingredients:
Bioworld YT broth (2x), 100 g
Nutritionally enriched medium for the growth of recombinant strains of E. Coli and in the preparation and transformation of competent cells.Contains (g/L): Tryptone: 16 g Yeast Extract 10g Sodium Chloride 5gInstruction to Use: Dissolve 31g in one liter distilled water. Heat solution to boiling with continuous stirring. Sterilize by autoclaving at 121°C for 15 minutes. Final ph@ 25°C: 6.8-7.2. This product is sold for laboratory research use only.
Teknova Nutrient Broth (8g/L Formulation). 100 mL. Sterile. 12 pack.
Nutrient media is an essential medium for the growth and development of cells in culture. It allows bacteria to be cultivated in a controlled environment, allowing researchers to study their behavior under a variety of conditions.
Sigma Aldrich Fine Chemicals Biosciences Glucose 6 Phosphate Dehydr
Glucose-6-phosphate dehydrogenase (G6P DH) has an active dimeric form whereas its monomeric and tetrameric forms are inactive. At low NADP and NADPH levels and under normal conditions the enzyme exists as equilibrium of tetramers and dimers whereas at high NADP and NADPH levels the equilibrium shifts to inactive tetramers.
Alkali Scientific Terrific Broth Modified 500mL Capsules, 50 Capsules of 24 Grams, 1.2 Kg
Terrific Broth Modified 500mL Capsules (1.2 Kg) is a high-yield microbial culture medium designed for the growth of bacteria in high-nutrient environments. The formulation provides all the essential nutrients required for the rapid and efficient propagation of bacterial cultures. The 500mL capsules make it easy to prepare large volumes of medium by simply dissolving the capsules into sterile water, saving time and reducing the risk of contamination. This product is ideal for microbiological research, diagnostic testing, and industrial applications where large-scale bacterial culture growth is required. The high yield of this medium makes it a reliable option for laboratories performing microbial culture enrichment.
Alkali Scientific Inhibitory Mold Agar 30mL Plate, 10/Pk
Inhibitory Mold Agar (IMA) is an enriched selective medium used for the isolation and cultivation of pathogenic fungi including dermatophytes, yeasts, and dimorphic fungi. Each plate contains approximately 30mL of agar formulated with nutrients, inorganic salts, and growth factors that support fungal development. The medium contains chloramphenicol, a broad spectrum antibiotic that suppresses the growth of contaminating Gram positive and Gram negative bacteria commonly present in clinical specimens. Unlike some fungal media that include cycloheximide, this formulation allows growth of a broader range of fungi, including species that are sensitive to stronger inhibitors. The deep fill plate format helps maintain moisture and supports extended incubation periods required for slow growing molds and dermatophytes in clinical and environmental microbiology laboratories.
Alkali Scientific Campylobacter Blood Agar (Blaser) 100x15mL, 10/Pk
Campylobacter Blood Agar (Blaser), 100 × 15mm Plates, 10/Pk is a selective enriched culture medium formulated for the isolation and cultivation of Campylobacter species from clinical, food, and environmental samples. Based on the Blaser formulation, the medium contains selective antibiotics and 5% defibrinated sheep blood that suppress competing microbial flora while supporting the growth of thermophilic Campylobacter organisms. The standard 100 × 15mm Petri dish format ensures compatibility with common microbiology workflows and incubation systems. Pre poured sterile plates simplify laboratory preparation and maintain consistent testing conditions. This selective medium supports accurate recovery and identification of Campylobacter spp., making it suitable for microbiology laboratories involved in clinical diagnostics, food safety testing, and environmental monitoring programs.
Alkali Scientific Vac Check Broth 10 % 10mL, 10mL Vial, 10/Pk
Vac Check Broth 10% is a nutrient rich culture medium formulated for sterility testing and microbial contamination detection in vacuum sealed or closed system environments. The 10% formulation supports growth of a wide range of aerobic and facultative microorganisms, making it useful for verifying aseptic processing and packaging integrity. Each sterile vial contains 10mL of prepared broth suitable for convenient sampling and inoculation during laboratory testing procedures. The medium enables reliable detection of microbial contamination in pharmaceutical, medical device, and industrial quality control environments. Supplied in ready to use vials, Vac Check Broth is commonly applied in sterility assurance programs and container validation studies.
Sigma Aldrich Fine Chemicals Biosciences Agnus castus fruit dry extract European Pharmacopoeia (EP) Reference Standard | 479-91-4 | MFCD00210481 |
Agnus castus fruit dry extract European Pharmacopoeia (EP) Reference Standard | Mol Wt: 374.34 | 479-91-4 | MFCD00210481 |