You Searched For: Isobutyric+anhydride


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Catalog Number: (A13348.0E)
Supplier: Thermo Fisher Scientific
Description: Diphosphorus pentoxide ≥98%
UOM: 1 * 2.500 g

Supplier: Thermo Fisher Scientific
Description: 4-Carbamoylphenylboronic acid 97%
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Osmium tetroxide (OsO₄) is a heavy tetrahedral, symmetrical molecule composed of osmium, a third-row transition metal. Osmium tetroxide is both a dye, and a non-coagulant fixative agent in electron microscopy primarily used for the examination of biological tissue components in the histopathology laboratory. Specimens are postfixed with osmium testroxide to ensure preservation of the lipids.

Supplier: Thermo Fisher Scientific
Description: Pyromellitic dianhydride ≥97%
Supplier: Apollo Scientific
Description: 3-Amino-4-methylphenylboronic acid

Supplier: Thermo Fisher Scientific
Description: Osmic acid 4% (w/w) in water
Supplier: Thermo Fisher Scientific
Description: Osmium tetraoxide 2% in aqueous solution
Supplier: Thermo Fisher Scientific
Description: 3-Amino-4-methylphenylboronic acid 98%
Supplier: Thermo Fisher Scientific
Description: Appearance: Clear colorless to yellow Liquid
Supplier: Apollo Scientific
Description: Contains variable amounts of the anhydride GLC reagent for diols see: J. Chromatogr.,158,33,1978

Supplier: Thermo Fisher Scientific
Description: 2,5-Piperazinedione 98%
Supplier: Apollo Scientific
Description: Pyromellitic dianhydride 98%
Supplier: Thermo Fisher Scientific
Description: Appearance: White to cream Crystalline powder
Supplier: Thermo Fisher Scientific
Description: Di-tert-butyl pyrocarbonate 1 M in THF, AcroSeal™
Supplier: Thermo Fisher Scientific
Description: Osmic acid 4% in aqueous solution
Catalog Number: (APOSOR0316-250MG)
Supplier: Apollo Scientific
Description: 3-Oxabicyclo[3.2.0]heptane-2,4-dione 95+%
UOM: 1 * 250 mg


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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