Sodium hydrogencitrate sesquihydrate,ReagentPlus, 99%

Calcium citrate tetrahydrate,99%

Poly(ethylene oxide),average M? 400,000 (nominal), powder

Poly(ethylene oxide),average M? ~2,000,000 (nominal), powder

Manganese(III) oxide,-325 mesh, 99%

Sorbitan monopalmitate,

Chitosan,high molecular weight

Barium hydroxide,technical grade, ~95%

Cellulose,microcrystalline, powder

Iron(III) phosphate dihydrate,Fe 29 %

Xanthan from Xanthomonas campestris

Cesium carbonate,ReagentPlus, 99%