Alpha Resources Vanadium PentoxideVanadium Pentoxide () Pure and reactive combustion accelerator for sulfur analysis. Provides excessive oxygen when combusted to speed up the release of So2. Induction or resistance methods Quantity Discounts Available, contact [email protected] for more information Supplied by Alpha Resources as an aftermarket laboratory consumable.OEM cross-references: LECO 501-636, ELTRA 90230.Specifications Alpha Part Number AR636 Unit of Measure 250G Commodity / HS Code 2825.30.0010 OEM Cross-Reference OEM Brand OEM Part Number(s) LECO® 501-636 ELTRA® 90230 OEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.Compatible Instruments ELTRA® CHS-580 ELTRA® CHS-580A/HELIOS ELTRA® CS-2000 LECO® CR412 LECO® SC123 LECO® SC144 LECO® SC232 LECO® SC32 LECO® SC432 LECO® SC444 LECO® SC632 LECO® SC832 Documents SDS Archived Certificates of Analysis