Bromthymol Blue Recipe
Bromthymol Blue Recipe
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3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
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Cell Staining Buffer Recipe
Cell Staining Buffer Recipe
Brain Heart Infusion Broth w/o Dextrose (Powder)
Brain Heart Infusion Broth without Dextrose is a modification of the media described by Rosenow and Hayden in which infusion from calf brains has replaced the brain tissue and disodium phosphate has replaced the calcium carbonate buffer. The addition of 0.1% agar can be used to lower oxygen ...
Brilliant Green Agar w/Sulfadiazine (Powder)
Brilliant Green Agar was first described by Kristensen et al. in 1925 and later modified by Kauffman in 1933. It is classified by the USP as a highly selective medium for the recovery of Salmonella species except for tyhphoid and paratyphoid strains. Brilliant Green dye inhibits Gram positive ...
Antibiotic Medium #10 (Powder)
Dehydrated culture media suitable for the microbial assay and detection of antibiotics in milk and plate counts in pharmaceutical products. Formulated in acordance with the specifications and protocols as listed by the FDA, Grove and Randall and USP 23.
APT (All Purpose Tween) Agar (Powder)
Medium for culturing Lactobacilli from meat products. A non-selective medium supporting growth of many other bacteria.
Columbia CNA Agar (Powder)
A selective medium for isolation of gram positive bacteria. Most often utilized with blood added. Eliner, et al. added colistin and nalidixic acid to Columbia Agar to suppress the growth of Gram negative bacteria. The addition of 5-10% sheep red blood cells to the base demonstrates hemolytic ...
Decarboxylase Broth Moeller (Powder)
When supplemented with appropriate substrates, used to differentiate gram negative enteric bacteria.
Bile Esculin Agar (Powder)
Differentiation of Group D from non-Group D Streptococci.