$110.61

Copper ICP Standard, 1000 ppm Cu in 3% HNO? - PCU1KN-100

$388.07

Copper ICP Standard, 10,000 ppm Cu in 5% HNO? - PCU10KN-500

$179.75

Copper ICP Standard, 10,000 ppm Cu in 5% HNO? - PCU10KN-100

$105.55

Copper ICP Standard, 10,000 ppm Cu in 5% HNO? - PCU10KN-50

$156.76

Copper ICP-MS Standard, 1000 ppm Cu in 3% HNO? - MSCU1KN-100

$101.56

Copper AA Standard, 1000 ppm Cu in 3% HNO? - ACU1KN-500

$105.38

Copper Standard, 1000 ppm Cu in 0.3 M HNO? - 2302-16

$207.44

Cobalt ICP Standard, 1000 ppm Co in 3% HNO? - PCO1KN-500