EPA Method 8141 Standard Rev 1

Benzo[pgr]dinaphtho[8,1,2-bcd:2',1',8'-lmn]perylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-11-4

CONOSTAN Standard S-21, 500 ppm, 100g

Bioallethrin (d-trans Allethrin)