ICP-MS Mix

Guanylurea, 1000µg/ml in Water, 1ml

g-1,2,3,4,5,6-Hexachloro(13C6)cyclohexane, 1.2mL x 100ug/mL, nonane

1D,1D,2H,2H-1-Hydroxyperfluorooctane,neat,neat,10mg,