S-21 Series Standards

S-21 and S-12 stocked at concentrations of 900, 500, 300, 100, 50, 30, and 10ppm. Available in 4oz (100g) or 8oz (200g) size. Blended in 75 Cst Blank Oil.

Metallo-Organic Standards Flyer (PDF)

S-21: Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn,

Custom blends
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.
Size: available in 100g, 200g and 400g

Order A Custom Blend

150-021-001CONOSTAN Standard S-21, 1 ppm100g Details
150-021-002CONOSTAN Standard S-21, 10 ppm100g Details
150-021-003CONOSTAN Standard S-21, 100 ppm100g Details
150-021-006CONOSTAN Standard S-21, 25 ppm100g Details
150-021-008CONOSTAN Standard S-21, 30 ppm100g Details
150-021-009CONOSTAN Standard S-21, 300 ppm100g Details
150-021-010CONOSTAN Standard S-21, 50 ppm100g Details
150-021-011CONOSTAN Standard S-21, 500 ppm100g Details
150-021-015CONOSTAN Standard S-21, 900 ppm100g Details
150-021-042CONOSTAN Standard S-21+K, 10 ppm100g Details
150-021-043CONOSTAN Standard S-21+K, 100 ppm100g Details
150-021-045CONOSTAN Standard S-21+K, 30 ppm100g Details
150-021-046CONOSTAN Standard S-21+K, 300 ppm100g Details
150-021-047CONOSTAN Standard S-21+K, 50 ppm100g Details
150-021-048CONOSTAN Standard S-21+K, 500 ppm100g Details
150-021-049CONOSTAN Standard S-21+K, 885 ppm100g Details
150-021-068CONOSTAN Standard S-21+K+Sb,100 ppm100g Details
150-021-071CONOSTAN Standard S-21+K+Sb, 50 ppm100g Details
150-021-072CONOSTAN Standard S-21+K+Sb, 500 ppm100g Details
150-021-073CONOSTAN Standard S-21+K+Sb, 875 ppm100g Details
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