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

150-021-021CONOSTAN Standard S-21, 2 ppm200g Details
150-021-022CONOSTAN Standard S-21, 20 ppm200g Details
150-021-023CONOSTAN Standard S-21, 200 ppm200g Details
150-021-024CONOSTAN Standard S-21, 25 ppm200g Details
150-021-025CONOSTAN Standard S-21, 250 ppm200g Details
150-021-026CONOSTAN Standard S-21, 3 ppm200g Details
150-021-027CONOSTAN Standard S-21, 30 ppm200g Details
150-021-028CONOSTAN Standard S-21, 300 ppm200g Details
150-021-029CONOSTAN Standard S-21, 5 ppm200g Details
150-021-030CONOSTAN Standard S-21, 50 ppm200g Details
150-021-031CONOSTAN Standard S-21, 500 ppm200g Details
150-021-032CONOSTAN Standard S-21, 60 ppm200g Details
150-021-033CONOSTAN Standard S-21, 600 ppm200g Details
150-021-034CONOSTAN Standard S-21, 700 ppm200g Details
150-021-035CONOSTAN Standard S-21, 900 ppm200g Details
150-021-036CONOSTAN S-21+Be+K+Li+Sb,100ppm200g Details
150-021-037CONOSTAN Standard S-21+Be+K+Li+Sb,30 ppm200g Details
150-021-038CONOSTAN Standard S-21+In+K, 10 ppm200g Details
150-021-039CONOSTAN Standard S-21+In+K, 100 ppm200g Details
150-021-040CONOSTAN Standard S-21+In+K, 30 ppm200g Details
Displaying items 21 - 40 of 106