Sulfaquinoxaline sodium salt, 100 µg/ml, Methanol

4-tert-Butyl-d9-phenol-2,3,5,6-d4,neat,neat,1mL,

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

Disulfoton, 10.0 µg/ml, Acetonitrile, 10ml