MA - EPH Matrix Spike Rev 1.0/1.1

2,3,5,6-Tetrachlorobiphenyl, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 33284-54-7

Phosmet-oxon, 100µg/ml in Acetonitrile, 1ml

Amidithion, 10mg