Heptachlor-exo-epoxide (cis-, isomer B), certified, 10mg

Chloridazon, 10 µg/ml, Ethyl acetate, 10ml

Articaine ,1000 µg/mL,MeOH,1mL,

VOC/PAH/Phenol Mixture 1350,1 Chloroform 500 mg/L 1351,2 1,1,1-Trichloroethane 500 mg/L 1354,2 Trichloroethylene 500mg/L 1353,2 Tetrachloroethylene 500mg/L 1300,6