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Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.
Useful in the presumptive identification and differentiation of many bacteria. Beta-hemolytic organisms, such as Streptococcus species Staphylococcus species, and Listeria species can be differentiated by their catalase reaction.
Use Advanced Counterstain to stain gram negatives a vivid and distinct red. The gram negative organisms will appear brighter with better definition at the edges
Leifson Bacterial Flagella Stain Kit is used to establish polar or lateral distribution of flagella on a bacterial cell. Includes Solution I - Basic Fuchsin, (1.2%) Alcoholic, Solution II - Tannic Acid (3%), Solution III - Sodium chloride (1.5%), and Solution IV - Methylene Blue.