D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml

Fluazifop-P-butyl, 100 µg/ml, Acetonitrile, 5ml

1,2,4,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml

ISO 9377-2MOD Stearyl Stearate Solution for Comparison 0,5ml Stearyl stearate test solution (S-4517) with 24,5ml Extraction solvent (n-Pentane) Unit: 1mL for direct GC-Comparison