$1,259.81

VeriSpec QC Standard 23 1000 ppm: Ag, Al, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Sr, Tl, Zn / - RV010703-500N

$1,063.89

VeriSpec ICP Calibration Standard 23 1000 ppm: Ag, Al, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Sr, Tl, Zn / - RV010712-100N

$515.64

VeriSpec QC Standard 7 1000 ppm K, 500 ppm Si; 100 ppm Al, B, Ba, Na; 50 ppm Ag G - RV010705-100N

$404.55

VeriSpec QC Standard 5 1500 ppm K, 1000 ppm Pb; 500 ppm Al, Mg; 100 ppm Cd - RV010692-100N

$423.27

VeriSpec QC Standard 7A 1000 ppm K, 500 ppm Si; 100 ppm Al, B, Ba, Na 34 Fac - RV010774-100N

$442.28

VeriSpec QC Standard 9 50 ppm: Al, As, Co, Cr, Cu, K, Na, P, Pb - RV010697-100N

$404.55

VeriSpec QC Standard 5 100 ppm: Al, Cd, K, Mg, Pb - RV010696-100N