1,2,4-Triazole-d3, 100µg/ml in Acetonitrile, 5ml

Ethanol standard in serum,0.8g/L,serum, 3mL

Perchloric acid, sodium salt, 100µg/mL in Water, 1

2,3,3',4',5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,