B0154
Butvar® B-98
Synonym(s):
Polyvinyl butyral
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
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Luna LG
Histopathologic Methods and Color Atlas of Special Stains and Tissue Artifacts (1992)
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
Dykstra MJ and Reuss LE
Biological Electron Microscopy: Theory, Techniques, and Troubleshooting (2003)
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
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.
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