$421.35

VeriSpec ICP-MS Internal Standard 8 10 ppm: ?Li, Sc, Ge, Rh, In, Tb, Lu, Bi 34 Facili - RV010660-100N

$391.94

VeriSpec Internal Calibration Standard 7 10 ppm: ?Li, Sc, Y, In, Tb, Bi - RV010858-100N

$754.50

VeriSpec Internal Calibration Standard 7 10 ppm: ?Li, Sc, Y, In, Tb, Bi - RV010858-500N

$391.94

VeriSpec Internal Calibration Standard 7 10 ppm: Bi, Ho, In, ?Li, Sc, Tb, Y - RV010862-100N

$587.93

VeriSpec ICP Internal Standard 6 100 ppm: Bi, In, ?Li, Sc, Tb, Y - RV010674-100N

$630.44

VeriSpec Multi-Element Standard 11 100 ppm: P, S, K; 20 ppm As, La, Li, Mn, Mo, Na, Ni, Sc Gu - RV010770-500N

$384.10

VeriSpec Multi-Element Standard 8 50 ppm K; 10 ppm La, Li, Mn, Na, Sr; 1 ppm Ba, Ca 34 - RV010803-100N