Pyraflufen-ethyl, 100mg

7,9-Di-tert-butyl-1-oxaspiro[4,5]deca-6,9-die ne-2,8-dione, 25mg

Chloroacetic Acid, 100 µg/ml, Acetonitrile, 1ml

Ethanol standard in serum,1.5g/L,serum, 3mL