IBI Scientific Tryptone-1kg Unit EA. It is one of the most abundant nitrogenous substrata found in biological samples and can be utilized for selective isolating or enumeration activities as well as maintaining an appropriate Ph. It also functions as an energy source and carbon source for photosynthetic organisms including bacteria. Supplementing your media with a small amount of yeast extract will provide elevated levels of tryptone for isolating or identifying certain strains of bacteria. Specifications for IBI Scientific Tryptone-1kg IB49181: Catalog number: 89135-038 Type: MICROBIOLOGY Description: TRYPTONE-1KG Supplier Number: IB49181 Package Contents: IBI Scientific Tryptone-1kg IB49181 / 89135-038 The IBI Scientific Tryptone-1kg IB49181 is a quality addition to the IBI Scientific lineup. For more great deals on Laboratory Media by IBI Scientific please browse our IBI Scientific Laboratory Media page. IBI Scientific Tryptone-1kg IB49181 Unit EA