$96.32

Arsenic AA Standard, 1000 ppm As in 3% H?SO? - AAS1KS-500

$446.79

Arsenious Acid, 0.1 Normal (N/10) - 821-32

$247.83

Arsenite Standard, 0.100 Normal (N/10) - 820-1

$194.47

Arsenazo III, 0.05% (w/v) - R0794500-500A

$387.75

Sodium Arsenite, 1% (w/v) - 7140.1-32

$732.14

Sodium Arsenite, 0.025% (w/v) - R7138025-20F

$192.28

Arsenic ICP Standard, 1000 ppm As in 3% HCl - PAS1KH-500