S-12 Series Standards
S-21 and S-12 stocked at concentrations from blank to 900 ppm. Available in 4oz (100g) or 8oz (200g) size. Blended in 75 cSt Blank Oil.
S-12: Ag, Al, Cr, Cu, Fe, Mg, Na, Ni, Pb, Si, Sn, Ti
If you require a concentration of an element that we do not routinely stock, custom blends are available and can be shipped within two working days. (* excluding As, Hg and Se)
Size: available in 100g, 200g and 400g