As an IFA-Paris member. We abide by the regulations and ethics of International trade as member of IFA.
We have very stringent quality control that begins at the factory till port of shipment through an Independent third-party surveyor.
|Element||Element Result %|
|Sulfur content (On dry basis)||99.70% (min)|
|Organic Matters||0.05% (max)|
|Ash Content||0.05% (max)|
|Acidity as H2SO4||0.02% (max)|