All Products (2)
Ferro-Check™ – Stainless Steel Localized Free Iron and Passivation Surface Test Kit

A Ferroxyl-based direct surface test kit designed to help rapidly identify localized free iron contamination and active iron-bearing areas on stainless steel surfaces, especially around welds, joints, ground areas, and other critical locations....

PassiCopper™ – Copper Sulfate Passivation and Free Iron Surface Test

A copper sulfate-based direct surface test designed to help rapidly detect reactive free iron remaining on stainless steel surfaces after passivation and surface treatment....

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