Imazamethabenz-methyl, 100µg/ml in AL, 5ml

Piperonyl butoxide, 1000µg/ml in MeOH, 1ml

Isopentyl 4-methoxycinnamate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 71617-10-2

EPA Method 601 Internal Standard