Tritosulfuron, 100µg/mL in Acetonitrile, 5ml

1,2,3,4-Tetrachloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 20020-02-4

PAH standard for liquid chromatography 16 PAH acc. to. EPA Method 610 in acetonitrile pack of 1mL

Chlorophyll A, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 479-61-8