WP Amp 1 Trace Elements - Cal Check

N-[(3,4-Dimethoxyphenyl)methyl]-4-methyl-octanamid

2,2',5,5'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Aqueous ethanol control EtOH AQ (1.0g/L), 10 x 3.0ml