Solvay Chemical categories Peroxygens Certificates Peroxides Peroxygens Powerful products with a promising future Certificates Contact us OverviewCertificatesStatementsProduct StewardshipSustainabilityProduction SitesProduct catalog Solvay Peroxides certificates Please find below the certificates of Solvay Peroxides: North America Calcium & Magnesium Peroxide - IXPER® Kosher Certificate (pdf) Calcium Peroxide - IXPER® Certificate of Origin (pdf) Calcium Peroxide - IXPER® Halal Certificate.pdf 2020-2021 (pdf) Hydrogen Peroxide - Kosher Certificate (Deer Park) (pdf) Hydrogen Peroxide - Kosher Certificate (Longview) (pdf) ISO 9001-2015 Certificate (pdf) Magnesium Peroxide - IXPER® Certificate of Origin (pdf) Peracetic Acid - PROXITANE® EQ Liquid Sanitizer OMRI Listing (pdf) Peracetic Acid - Kosher Certificate (pdf) RCMS-2013 Certificate (Deer Park) (pdf) Sodium Percarbonate - FB® 400 OMRI Listing (pdf) Sodium Percarbonate - Kosher Certificate (pdf) Sodium Percarbonate - PAK27® Algaecide OMRI Listing (pdf)