Esta buscando: Chitosan

Proveedor: TCI

Descripción: Chitosan, 200-600 mPa.s (0.5% in 0.5% Acetic acid, 20 °C)

Numero del catalogo: (TCIAC2637-5G)

Proveedor: TCI

Descripción: Copper(II) on chitosan (1,3 mmol/g Cu)

UOM: 1 * 5 g

Promoción

Proveedor: Thermo Fisher Scientific

Descripción: Chitosan, M.W. 100,000-300,000

FDS

Proveedor: TCI

Descripción: Chitosan oligosaccharides

Proveedor: TCI

Descripción: Chitosan, 5-20 mPa.s (0.5% in 0.5% Acetic acid, 20 °C)

Proveedor: Thermo Fisher Scientific

Descripción: Chitosan, M.W. 600,000-800,000

FDS Certificados

Proveedor: TCI

Descripción: Chitosan, 20-100 mPa.s (0.5% in 0.5% Acetic acid, 20 °C)

Numero del catalogo: (TCIAC2641-25MG)

Proveedor: TCI

Descripción: Chitotetraose tetrahydrochloride hydrate ≥95.0% (by HPLC)

UOM: 1 * 25 mg

Promoción

Numero del catalogo: (TCIAC2642-25MG)

Proveedor: TCI

Descripción: Chitotriose trihydrochloride hydrate ≥93.0% (by HPLC)

UOM: 1 * 25 mg

Promoción

Numero del catalogo: (1105508.)

Proveedor: USP

Descripción: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

UOM: 1 * 500 mg

Promoción

Proveedor: MP Biomedicals

Descripción: Chitosan is a cationic marine polymer derived form the shells of crustaceans (e.g., crabs). MP's Chitosan is a partially de-acetylated chitin formed by the reaction of chitin with concentrated alkali. Chitin is a high molecular weight linear polymer of anhydro-N-acetyl-glucosamine. Chitin occurs in nature as part of the protective coating of some invertebrates.

Proveedor: Spectrum Chemical

Descripción: Chitosan, Powder is a polysaccharide made by treating shrimp and other crustacean shells with the alkali sodium hydroxide. It can be used in agriculture as a seed treatment and to fight off fungal infections and is often used in the wine making industry as a chemical to prevent spoilage. In medicine it can be used in bandages to reduce bleeding and as an antibacterial agent. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. These materials may or may not have a Certificate of Analysis available.

Numero del catalogo: (220477-10)

Proveedor: Merck Millipore (Calbiochem‎)

Descripción: Chitosanase from <i>Streptomyces</i> species is a new class of enzymes with antifungal properties that efficiently catalyses the hydrolysis of acetylated Chitosan.

UOM: 1 * 10 UE

Promoción

Proveedor: MP Biomedicals

Descripción: Diethylenetriamine-N,N,N',N",N"-pentaacetic Acid is used as a chelating agent. Diethylenetriaminepentaacetic acid may be used to synthesize chitosan (CH)-gadolinium (Gd) diethylenetriaminepentaacetic acid (DTPA) conjugates.

Numero del catalogo: (ACRO461500000)

Proveedor: Thermo Fisher Scientific

Descripción: [EN]CHITOSAN MW 100,000- 300,000 FROM AS 1 * 1 UN

UOM: 1 * 1 UN

Promoción

Proveedor: Thermo Fisher Scientific

Descripción: Anhídrido succínico 99%

FDS Certificados