Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml

Alternate Interferents A

D6-Sulfadimethoxine, 100 µg/ml, Acetonitrile, 1m

2,2',3,4',5'-Pentachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane