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General description
Butvar® B-98 is a polyvinyl butyral resin for thin film support. It is stronger and stickier than Formvar. Butvar® B-98 is used in electron microscopy as a support film. The film is mechanically stable, electron transparent and has minimum intrinsic structure.
Application
Butvar® B-98 has been used for the coating of the nickel grids, used in transmission electron microscopy for mounting the samples.
Legal Information
Butvar is a registered trademark of Solutia, Inc.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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J K Stoops et al.
Journal of electron microscopy technique, 18(2), 157-166 (1991-06-01)
The structure of ornithine decarboxylase (Mr approximately 1.04 x 10(6] from Lactobacillus 30a was investigated by electron microscopy and x-ray crystallography. Electron micrographs showed the structure to be well preserved in methylamine tungstate stain. The molecules interacted little with the
D A Handley et al.
Ultramicroscopy, 4(4), 479-480 (1979-01-01)
Support films prepared from butvar B-98 resin are mechanically stable, electron transparent, and possess minimum intrinsic structure. A simple procedure for routine preparation of support films using this resin is provided.
Luna LG
Histopathologic Methods and Color Atlas of Special Stains and Tissue Artifacts (1992)
A P Taylor et al.
Journal of microscopy, 199(Pt 1), 56-67 (2000-07-08)
A variety of adhesive support-films were tested for their ability to adhere various biological specimens for transmission electron microscopy. Support films primed with 3-amino-propyl triethoxy silane (APTES), poly-L-lysine, carbon and ultraviolet-B (UV-B)-irradiated carbon were tested for their ability to adhere
Cell-specific expression of homospermidine synthase, the entry enzyme of the pyrrolizidine alkaloid pathway in Senecio vernalis, in comparison with its ancestor, deoxyhypusine synthase.
Moll S, et al.
Plant Physiology, 130, 47-47 (2002)
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