$110.61

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

$261.26

Copper ICP-MS Standard, 10,000 ppm Cu in 5% HNO? - MSCU10KN-100

$209.37

Copper ICP Standard, 1000 ppm Cu in 3% HNO? - PCU1KN-500

$156.76

Cobalt ICP-MS Standard, 1000 ppm Co in 3% HNO? - MSCO1KN-100

$179.75

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

$41.98

Copper AA Standard, 1000 ppm Cu in 3% HNO? - ACU1KN-100

$105.38

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

$141.13

Copper ICP Standard, 100 ppm Cu in dilute HNO? - RPCU01KN-100N