Pirimicarb

EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB

2,2’,3,5’-Tetrachlorobiphenyl (44)

1,3,5-Trichlorobenzene,neat,neat,250mg,