Aroclor 1242

Method 429 Internal Standard Solution, 100µg/ml in Isooctane/25% toluene, 1,2ml

ISO 9377-2 Stearyl Stearate Solution for Comparison Unit: 1mL for direct GC-comparison Stearyl stearate test solution, 2mg/mL (S-4134) 0.5mL Extraction agent (pentane) 24.5mL

4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml