820605 - Membrane, 25 mm, PTFE for Phase Separation and Debubblers, 10-pk
$359.00
71011 - Ion Exchange Column for MTB Sulfate
$359.00
71015 - Cadmium Column for Nitrate Reduction (Package of two)
$519.75
79165 - Lachat Adaption Kit (For QuikChem Series)
$33.00
820603 - Membrane, 25 mm, Polypropylene for Gas Diffusion, 12-pk
$89.00