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.

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

150-021-081CONOSTAN Standard S-21+K+Sb+Sr, 10 ppm200g Details
150-021-082CONOSTAN Standard S-21+Li, 100 ppm200g Details
150-021-083CONOSTAN Standard S-21+Li, 30 ppm200g Details
150-021-084CONOSTAN Standard S-21+Li, 300 ppm200g Details
150-021-085CONOSTAN Standard S-21+Li, 500 ppm200g Details
150-021-086CONOSTAN Standard S-21+Li, 830 ppm200g Details
150-021-087CONOSTAN Standard S-21+Sb, 10 ppm100g Details
150-021-088CONOSTAN Standard S-21+Sb, 100 ppm100g Details
150-021-089CONOSTAN Standard S-21+Sb, 30 ppm100g Details
150-021-090CONOSTAN Standard S-21+Sb, 300 ppm100g Details
150-021-091CONOSTAN Standard S-21+Sb, 50 ppm100g Details
150-021-092CONOSTAN Standard S-21+Sb, 500 ppm100g Details
150-021-093CONOSTAN Standard S-21+Sb, 888 ppm100g Details
150-021-094CONOSTAN Standard S-21+Sb, 10 ppm200g Details
150-021-095CONOSTAN Standard S-21+Sb, 100 ppm200g Details
150-021-096CONOSTAN Standard S-21+Sb, 30 ppm200g Details
150-021-097CONOSTAN Standard S-21+Sb, 300 ppm200g Details
150-021-098CONOSTAN Standard S-21+Sb, 50 ppm200g Details
150-021-099CONOSTAN Standard S-21+Sb, 500 ppm200g Details
150-021-100CONOSTAN Standard S-21+Sb, 888 ppm200g Details
Displaying items 81 - 100 of 106